Earth Day Quiz 2024
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Questions and Answers

What significant environmental legislation was passed in the US in 1972?

  • The Clean Water Act (correct)
  • The Clean Air Act
  • The National Environmental Policy Act
  • The Endangered Species Act
  • What is the main theme of Earth Day 2024?

  • Preservation of Marine Life
  • Planet vs. Plastics (correct)
  • Climate Action and Resilience
  • Recycling and Waste Reduction
  • What percentage reduction in plastic production does the Earth Day Network aim for by 2040?

  • 30%
  • 60% (correct)
  • 40%
  • 50%
  • Which of the following is NOT one of the four strategies outlined by the Earth Day Network to combat plastic pollution?

    <p>Launch global awareness campaigns on recycling (D)</p> Signup and view all the answers

    What major health concern does the Earth Day Network associate with plastic pollution?

    <p>Cancer in humans (D)</p> Signup and view all the answers

    Which of the following actions can individuals take to reduce their plastic footprint?

    <p>Keep a reusable cutlery set in their backpack (B)</p> Signup and view all the answers

    What type of materials does the Earth Day Network encourage corporations to invest in?

    <p>Sustainable materials as substitutes for plastic (A)</p> Signup and view all the answers

    Who mobilized more than 20 million people for the first Earth Day in 1970?

    <p>Gaylord Nelson (C)</p> Signup and view all the answers

    What phenomenon can be observed from anywhere on Earth without special equipment?

    <p>Nova outburst (A)</p> Signup and view all the answers

    What is the role of the red giant in a binary star system during a nova event?

    <p>It sheds material onto the white dwarf. (B)</p> Signup and view all the answers

    How often do nova outbursts occur in the T Coronae Borealis system?

    <p>Every 80 years (D)</p> Signup and view all the answers

    What caused fewer fatalities during the recent Taiwan earthquake compared to the 1999 earthquake?

    <p>Improved earthquake preparedness measures (D)</p> Signup and view all the answers

    Where is T Coronae Borealis located?

    <p>3,000 light-years away (A)</p> Signup and view all the answers

    What is the primary factor that leads to the bright explosion seen from T Coronae Borealis?

    <p>A runaway reaction due to pressure build-up (B)</p> Signup and view all the answers

    During what time period is the nova explosion expected to occur?

    <p>Before September 2024 (D)</p> Signup and view all the answers

    What percentage of the world's earthquakes occur along the Ring of Fire?

    <p>90 percent (C)</p> Signup and view all the answers

    What impact did annual earthquake drills have in Taiwan?

    <p>Enabled residents to respond effectively during an earthquake (C)</p> Signup and view all the answers

    Which statement best describes a nova event?

    <p>A bright burst of energy in a binary star system (C)</p> Signup and view all the answers

    What is the significance of the white dwarf during a nova?

    <p>It survives the explosion and can experience it again. (D)</p> Signup and view all the answers

    What type of earthquake preparedness measures does Taiwan implement?

    <p>Sensors that monitor seismic movements and public education campaigns (B)</p> Signup and view all the answers

    Which of the following statements regarding Cole Brauer is accurate?

    <p>She was the first woman to sail around the world without stopping. (D)</p> Signup and view all the answers

    What specific challenge is often compared to climbing Mount Everest in terms of difficulty?

    <p>Sailing around Cape Horn (D)</p> Signup and view all the answers

    What type of vessel did Brauer use for the Global Solo Challenge?

    <p>A 40-foot racing vessel (C)</p> Signup and view all the answers

    What did Brauer do when she experienced dehydration during the race?

    <p>Inserted an IV into her arm (C)</p> Signup and view all the answers

    How did researchers study the behavior of the chimpanzee groups at Tai National Park?

    <p>With GPS trackers for 8 to 12 hours daily (C)</p> Signup and view all the answers

    What percentage of DNA do humans and chimpanzees share?

    <p>98.8% (C)</p> Signup and view all the answers

    What did Brauer initially plan to study before choosing a career in professional sailing?

    <p>Medicine (C)</p> Signup and view all the answers

    What did Dr. Lemoine's research team conclude about chimpanzees' behavior regarding territorial expansion?

    <p>Chimpanzees are the first animals to use elevation for strategic conflict assessment. (B)</p> Signup and view all the answers

    What historical significance was discovered related to Judith Hernstadt's sketch?

    <p>It showed the Continental Army during the Revolutionary War. (C)</p> Signup and view all the answers

    What caused Brauer's injury during her journey?

    <p>30-foot waves throwing her across the boat (C)</p> Signup and view all the answers

    What was a common tactic used by chimpanzees according to Dr. Lemoine's study?

    <p>Patrolling their territory in groups and seeking higher ground (D)</p> Signup and view all the answers

    What were the researchers investigating in the Tai National Park chimpanzee study?

    <p>Military tactics and territorial behavior (A)</p> Signup and view all the answers

    Which of the following hardships did Brauer encounter during her race?

    <p>Physical injuries and dehydration (D)</p> Signup and view all the answers

    Why has Brauer had difficulty in her professional sailing career?

    <p>Finding sponsors has been challenging (C)</p> Signup and view all the answers

    What method did the researchers use to monitor chimpanzee behavior from 2013 to 2016?

    <p>GPS tracking of their daily movements (C)</p> Signup and view all the answers

    What was the significance of the sketch related to the North Carolina Brigade?

    <p>It was the first known wartime drawing of the North Carolina troops. (B)</p> Signup and view all the answers

    What unique adaptation was observed in male crab spiders?

    <p>They demonstrated cooperation mimicry with females. (A)</p> Signup and view all the answers

    How did Justin Reynolds and his daughter Ruby contribute to paleontology?

    <p>They found fossils that led to the identification of a new ichthyosaur species. (B)</p> Signup and view all the answers

    Which of the following roles did women shoulder in the Continental Army according to the sketch?

    <p>They performed cooking, household chores, and medical care. (A)</p> Signup and view all the answers

    What description best fits the ichthyosaur fossils discovered by the Reynolds?

    <p>They were marine reptiles that resembled dolphins. (A)</p> Signup and view all the answers

    In what way did the sketch help historians understand the Continental Army?

    <p>It captured daily life and the experiences of soldiers. (C)</p> Signup and view all the answers

    What was the primary challenge faced during the identification of the fossils found by the Reynolds?

    <p>Confirming the fossils were not just rocks. (C)</p> Signup and view all the answers

    What does the name Ichthyotitan severnensis signify?

    <p>Giant fish lizard of the Severn. (B)</p> Signup and view all the answers

    How did the camouflage behavior benefit the female crab spiders?

    <p>It provided protection from predators. (C)</p> Signup and view all the answers

    What is noteworthy about the depiction of Colonial women in the discovered sketch?

    <p>It's one of only two known artworks highlighting their contributions. (B)</p> Signup and view all the answers

    What evidence supports the cooperation mimicry in crab spiders?

    <p>Male spiders collaborated with females to deceive predators. (B)</p> Signup and view all the answers

    What characteristics were notable in the discovered ichthyosaur bones?

    <p>The size suggested it could be one of the largest marine animals. (B)</p> Signup and view all the answers

    When was the sketch of the North Carolina troops put on public display?

    <p>April 2024. (C)</p> Signup and view all the answers

    What is the significance of the emergence of two cicada broods in 2024?

    <p>It is the first time both broods have surfaced simultaneously. (A)</p> Signup and view all the answers

    Why do cicadas emerge every 13 or 17 years according to researchers?

    <p>To avoid synchronized predation. (B)</p> Signup and view all the answers

    What damage can female cicadas cause to young trees?

    <p>They sever the food supply of branches. (C)</p> Signup and view all the answers

    What is a characteristic of the urban dance style known as breaking?

    <p>It includes complex footwork and spins. (C)</p> Signup and view all the answers

    Which new sport will debut in the Paris 2024 Olympics?

    <p>Breaking (D)</p> Signup and view all the answers

    How are surfers evaluated in the 2024 Olympics?

    <p>Through a combination of maneuver complexity and creativity. (C)</p> Signup and view all the answers

    In street skateboarding, how are the athletes evaluated?

    <p>Through their board control and trick variety. (C)</p> Signup and view all the answers

    What distinguishes the competition format of speed climbing in the Olympics?

    <p>Athletes must reach the highest point in the shortest time. (A)</p> Signup and view all the answers

    What is the expected duration of cicada swarms in 2024?

    <p>Two to three weeks. (B)</p> Signup and view all the answers

    What impact do adult cicadas have after laying eggs?

    <p>They serve as a food source for other animals. (C)</p> Signup and view all the answers

    During the 2024 Paris Olympics, how many events will be featured in sport climbing?

    <p>Three events. (A)</p> Signup and view all the answers

    How long do periodical cicadas remain underground?

    <p>13-17 years. (B)</p> Signup and view all the answers

    What unusual attribute do the numbers 13 and 17 share concerning cicadas?

    <p>They cannot divide evenly by any number other than themselves. (C)</p> Signup and view all the answers

    What sound level do male cicadas produce as they attempt to attract females?

    <p>90 decibels. (A)</p> Signup and view all the answers

    What primarily sustains zombie fires?

    <p>Organic matter such as peat (D)</p> Signup and view all the answers

    Which factor has NOT contributed to the increase in zombie fires in Canada?

    <p>Higher than average winter snowfall (B)</p> Signup and view all the answers

    In which regions outside of Canada do zombie fires commonly occur?

    <p>Alaska and Northern Europe (D)</p> Signup and view all the answers

    What is one major challenge firefighters face when trying to detect zombie fires?

    <p>The flameless nature of underground fires (D)</p> Signup and view all the answers

    What is the estimated number of zombie fires currently burning in British Columbia according to the latest data?

    <p>93 (B)</p> Signup and view all the answers

    Which design feature of the X-59 aircraft helps reduce the sonic boom?

    <p>Long, pointed nose (B)</p> Signup and view all the answers

    What is the main reason the X-59's cockpit design eliminates the forward-facing window?

    <p>To minimize noise for people on the ground (B)</p> Signup and view all the answers

    What will NASA gather community feedback on regarding the X-59?

    <p>Sound it produces during flight (C)</p> Signup and view all the answers

    Which event could trigger the emergence of a zombie fire?

    <p>Farmers setting controlled fires (B)</p> Signup and view all the answers

    What is the projected impact of rising sea levels by 2050?

    <p>Relocation of 300 million people (D)</p> Signup and view all the answers

    What weather phenomenon contributes to the creation of powerful storms and tornadoes?

    <p>Warm, humid air from the Gulf of Mexico (C)</p> Signup and view all the answers

    What is the diameter measurement of Japan's proposed floating city, Dogen City?

    <p>1 mile (C)</p> Signup and view all the answers

    What was a major limitation faced by the Concorde, the world's first supersonic passenger airplane?

    <p>Allowed to fly only over oceans (B)</p> Signup and view all the answers

    What significant change was made to the scoring format for climbing events at the Paris Games?

    <p>Speed climbing will have its own independent score. (C)</p> Signup and view all the answers

    Which of the following describes Rakus's behavior after applying the medicinal plant to his wound?

    <p>He continued to eat leaves from the plant. (A)</p> Signup and view all the answers

    What was the recorded result of Rakus treating his wound with the medicinal plant?

    <p>The wound was completely healed within a month. (A)</p> Signup and view all the answers

    What environmental factor contributed to the decline in Sumatran orangutan population?

    <p>Expansion of oil palm plantations. (C)</p> Signup and view all the answers

    What is the average number of tornadoes reported annually in the U.S.?

    <p>About 1,200 (C)</p> Signup and view all the answers

    Which characteristic is NOT true about supercells?

    <p>They last for shorter durations than ordinary thunderstorms. (D)</p> Signup and view all the answers

    What were tornadoes most active in the U.S. as of April 2024?

    <p>March to July (C)</p> Signup and view all the answers

    Which state experienced the least confirmed tornadoes from April 25 to 28, 2024?

    <p>Nebraska (A)</p> Signup and view all the answers

    What was the primary cause for the abrupt decrease in the Sumatran orangutan population?

    <p>Illegal hunting and habitat destruction. (D)</p> Signup and view all the answers

    What was the EF rating of the tornado that hit Marietta, Oklahoma, in April 2024?

    <p>EF-4 (D)</p> Signup and view all the answers

    How many Sumatran orangutans are estimated to remain in the wild?

    <p>About 14,600 (B)</p> Signup and view all the answers

    What reaction did researchers have to Rakus utilizing the liana plant?

    <p>They were surprised as it is seldom consumed by the species. (D)</p> Signup and view all the answers

    What does the tornado outbreak in April 2024 suggest about the ongoing season?

    <p>It shows signs of a potentially record-breaking year. (B)</p> Signup and view all the answers

    In what way did Rakus demonstrate self-care after treating his injury?

    <p>By resting more than usual to promote healing. (A)</p> Signup and view all the answers

    Which months are generally associated with an increase in tornado activity?

    <p>April to May (D)</p> Signup and view all the answers

    What primary function is Dogen City's second undersea layer designed for?

    <p>City management and healthcare (B)</p> Signup and view all the answers

    What innovative farming technology is planned for Dogen City?

    <p>Seawater-based food production (C)</p> Signup and view all the answers

    What unique healthcare approach does Dr. Catherine Wu's research focus on?

    <p>Custom vaccines for individual cancers (B)</p> Signup and view all the answers

    What was the outcome for the six patients treated with personalized vaccines in Dr. Wu's first study?

    <p>Most patients remained cancer-free by 2021 (A)</p> Signup and view all the answers

    What makes the Sphere entertainment venue in Las Vegas unique?

    <p>Its 580,000 sq. foot LED screen (C)</p> Signup and view all the answers

    How did the design of Sphere enhance the concert-going experience?

    <p>By integrating technology for sound vibrations (D)</p> Signup and view all the answers

    What is a key feature of The Sphere Experience at the venue?

    <p>An interactive program hosted by humanoid robots (B)</p> Signup and view all the answers

    What significant milestone defines Amsterdam's Schoonship neighborhood?

    <p>Establishment of the first self-sufficient floating community (D)</p> Signup and view all the answers

    What future ambition does Dogen City have regarding space tourism?

    <p>Dedicated area for rocket launches (B)</p> Signup and view all the answers

    What is a notable aspect of Dr. Wu's research on cancer vaccines?

    <p>Creation of tailored vaccines for individual patients (D)</p> Signup and view all the answers

    What defines the population capacity of the planned South Korean city of Busan?

    <p>100,000 residents (A)</p> Signup and view all the answers

    What was the primary focus of Dr. Wu's initial trials with melanoma patients?

    <p>Analysis and customization of individual cancer proteins (B)</p> Signup and view all the answers

    What type of events does Sphere specifically cater to with its flexible design?

    <p>A variety of live entertainment and digital content (C)</p> Signup and view all the answers

    What was the original purpose of the cheese-rolling contest?

    <p>To settle land ownership disputes (D)</p> Signup and view all the answers

    Which competitor claimed the women's downhill race title at the cheese-rolling event?

    <p>Abby Lampe (C)</p> Signup and view all the answers

    What significant accomplishment did Claudia Sheinbaum achieve in June 2024?

    <p>She became the first female president of Mexico. (B)</p> Signup and view all the answers

    What was the first task performed by the Chang'e 6 lunar probe after landing?

    <p>Planting China's national flag (C)</p> Signup and view all the answers

    How much soil and rock did the Chang'e 6 mission return to Earth?

    <p>Four pounds (A)</p> Signup and view all the answers

    What significant challenge does Claudia Sheinbaum aim to address as president?

    <p>Rising violence (B)</p> Signup and view all the answers

    In which region of the Moon did the Chang'e 6 land?

    <p>South Pole-Aitken basin (B)</p> Signup and view all the answers

    What material was used to create the flag planted by the Chang'e 6?

    <p>Basalt (C)</p> Signup and view all the answers

    Which phrase best encapsulates Abby Lampe's approach to winning the cheese-rolling race?

    <p>Embrace the fall and roll (C)</p> Signup and view all the answers

    How many uphill races were included in the cheese-rolling competition?

    <p>Three (C)</p> Signup and view all the answers

    What specific governmental role did Claudia Sheinbaum hold before her presidential position?

    <p>Head of government of Mexico City (B)</p> Signup and view all the answers

    What historical right was granted to women in Mexico in 1953?

    <p>The right to vote (D)</p> Signup and view all the answers

    What is one of Sheinbaum's goals related to energy sources?

    <p>To reduce fossil fuel reliance by 50 percent (B)</p> Signup and view all the answers

    What societal impact has Claudia Sheinbaum's election highlighted?

    <p>Gender equality (B)</p> Signup and view all the answers

    What effect does the spider's venom have on male fireflies according to the research?

    <p>It causes them to emit a single flash instead of multiple. (C)</p> Signup and view all the answers

    Which method did researchers use to study the fireflies in relation to the spiders?

    <p>They removed fireflies from the web and monitored their recovery. (D)</p> Signup and view all the answers

    What aspect of the spider's behavior is unclear to researchers?

    <p>The mechanism by which spiders disrupt the flashing behavior. (A)</p> Signup and view all the answers

    What did Dr. Li suggest about the spider's targeting of fireflies?

    <p>Spiders focus on other soft body parts to manipulate firefly behavior. (B)</p> Signup and view all the answers

    What is the researchers' future plan regarding their findings?

    <p>To investigate similar predatory behaviors in other animals. (A)</p> Signup and view all the answers

    What significant findings are expected from the materials gathered from the Moon's far side?

    <p>They will provide insights into the evolution of the Moon and the early solar system. (C)</p> Signup and view all the answers

    What is the primary goal of China's upcoming Chang'e 7 and Chang'e 8 missions?

    <p>To explore the Moon's south pole for water and vital resources. (A)</p> Signup and view all the answers

    Which gymnast played a crucial role in securing the bronze medal for the US men's gymnastics team?

    <p>Stephen Nedoroscik (A)</p> Signup and view all the answers

    What survival rate was observed for ants that underwent amputations compared to isolated ants with femur injuries?

    <p>90 percent (C)</p> Signup and view all the answers

    What unique ability have elephants been shown to exhibit in a recent study?

    <p>They can assign individual 'names' to each other. (B)</p> Signup and view all the answers

    What treatment method was used for tibia wounds in ants?

    <p>Licking to remove bacteria (B)</p> Signup and view all the answers

    How did Capt. Brody Malone characterize his preparation for the finals after a tough qualifying performance?

    <p>He focused on moving forward and forgetting about previous errors. (D)</p> Signup and view all the answers

    How does the muscle tissue in ants’ femurs compare to that in their tibias?

    <p>Femurs have more muscle tissue (B)</p> Signup and view all the answers

    What do scientists believe influences the decision-making process for treating ant wounds?

    <p>Flow of hemolymph (C)</p> Signup and view all the answers

    What notable artifacts were discovered in George Washington's Mount Vernon home?

    <p>35 glass bottles with preserved fruits. (C)</p> Signup and view all the answers

    Why is the discovery of the glass bottles significant for historians?

    <p>They provide insights into the daily life and culinary practices of the time. (C)</p> Signup and view all the answers

    What is the expected result of the discovery of the new 2,492-carat diamond found in Botswana?

    <p>It will be sold for tens of millions of dollars. (D)</p> Signup and view all the answers

    What process is primarily responsible for the formation of natural diamonds?

    <p>Pressure and temperature changes in carbon atoms (D)</p> Signup and view all the answers

    What was the likely reason behind the preservation of the cherries found in the bottles?

    <p>They were a tart variety which aids in preservation. (C)</p> Signup and view all the answers

    What does Dr. Joyce Poole primarily attribute the unique naming ability of elephants to?

    <p>Their complex social structure and communication skills. (B)</p> Signup and view all the answers

    How did NASA plan to bring astronauts Wilmore and Williams back to Earth?

    <p>Via a SpaceX Dragon spacecraft (B)</p> Signup and view all the answers

    What is one of the research goals following the analysis of the preserved fruits?

    <p>To extract DNA and compare it to existing varieties. (A)</p> Signup and view all the answers

    What was the outcome of the Starliner's approach to the ISS?

    <p>It successfully docked despite issues (A)</p> Signup and view all the answers

    What major modifications were made to the Crew-9 mission due to the Starliner docking situation?

    <p>It now has two astronauts instead of four. (B)</p> Signup and view all the answers

    What common misconception might lead to misunderstanding the role of the enslaved community related to the bottles found?

    <p>They were not involved in food preparation for the Washingtons. (A)</p> Signup and view all the answers

    What is expected to happen to most large diamonds found in the future?

    <p>They will likely be cut into smaller gems. (B)</p> Signup and view all the answers

    What significant change may result from future investigations into the preserved cherry seeds?

    <p>They could yield a living artifact linking past and present. (B)</p> Signup and view all the answers

    Which characteristic distinguishes elephants' communication from that of dolphins and parrots?

    <p>Elephants do not imitate the calls of others. (A)</p> Signup and view all the answers

    What unique medical capability do the ants exhibit according to the study leader Dr. Erik Frank?

    <p>They possess a medical system comparable to humans. (D)</p> Signup and view all the answers

    What are experts expected to determine about the newly discovered diamond?

    <p>Its value and potential market impact (D)</p> Signup and view all the answers

    What is the significance of the high-resolution image of an ant's leg related to their medical practices?

    <p>It revealed the structure and function of the femur and tibia. (D)</p> Signup and view all the answers

    In what conditions do most natural diamonds form?

    <p>At high pressures and temperatures deep underground (C)</p> Signup and view all the answers

    What technological advancement has aided in the decoding of the Herculaneum scrolls?

    <p>X-ray technology (C)</p> Signup and view all the answers

    What word was first identified from the ancient scrolls during the Vesuvius Challenge?

    <p>Porphyras (C)</p> Signup and view all the answers

    Which ancient philosopher's work was partially decoded from the scrolls?

    <p>Philodemus (B)</p> Signup and view all the answers

    What was the total cash prize offered for the first team to decode at least 90 percent of the scrolls?

    <p>$100,000 (C)</p> Signup and view all the answers

    What unique adaptation aids the redwood trees in their recovery after wildfires?

    <p>They store excess energy from past photosynthesis. (C)</p> Signup and view all the answers

    What notable event occurred on September 15 related to the Dragon spacecraft?

    <p>Splashdown into the Gulf of Mexico (B)</p> Signup and view all the answers

    What was a key motivation for Alex Morgan's retirement from professional soccer?

    <p>Expecting her second child (D)</p> Signup and view all the answers

    What was depicted in Banksy's final artwork of the series revealed in London?

    <p>A gorilla freeing animals. (A)</p> Signup and view all the answers

    During her career, how many World Cup appearances did Alex Morgan make?

    <p>22 (B)</p> Signup and view all the answers

    What is a possible explanation for the superstition associated with the number 13?

    <p>It follows the complete cycle of 12. (B)</p> Signup and view all the answers

    How much total prize money did Luke Farritor and Youssef Nader share for their discovery?

    <p>$50,000 (A)</p> Signup and view all the answers

    How did zoo officials initially react to Banksy's artwork at the London Zoo?

    <p>They placed a plastic cover to protect it. (C)</p> Signup and view all the answers

    What was the approximate height of the redwood trees in Big Basin Redwood State Park?

    <p>Over 300 feet (B)</p> Signup and view all the answers

    What does the term 'Vesuvius Challenge' refer to?

    <p>A competition to decode ancient scrolls (A)</p> Signup and view all the answers

    What did researchers find regarding the stored energy in the redwoods after the fire?

    <p>It dated back 50 to 100 years. (A)</p> Signup and view all the answers

    Which innovative method was previously attempted to unroll the Herculaneum scrolls before X-ray technology?

    <p>Mechanical unrolling (A)</p> Signup and view all the answers

    What type of murals did Banksy create during his series in London in August 2024?

    <p>Animal sketches (A)</p> Signup and view all the answers

    What specific achievement did the winning trio of students accomplish in the Vesuvius Challenge?

    <p>Uncovered 85 percent of the characters in four passages (C)</p> Signup and view all the answers

    What motivated Kathryn England to appreciate Banksy's artwork at the London Zoo?

    <p>It brought attention to wildlife. (A)</p> Signup and view all the answers

    What type of substance was used in the ink found on the scrolls?

    <p>Carbon-based ink (D)</p> Signup and view all the answers

    Which of the following accurately describes the CZU Lightning Complex Fire's impact on Big Basin Redwood State Park?

    <p>It burned 97 percent of the park. (D)</p> Signup and view all the answers

    Which of the following statements best reflects the tone of Seales regarding the project's progress?

    <p>He is optimistic about the potential breakthroughs. (A)</p> Signup and view all the answers

    What has been a primary focus of the scientific community following the astronauts' return to Earth?

    <p>Medical tests assessing the effects of space travel (C)</p> Signup and view all the answers

    What was revealed by examining the bud tissue in redwood trees after the fire?

    <p>It traced back to the tree's center and was ancient. (B)</p> Signup and view all the answers

    What does the condition 'triskaidekaphobia' refer to?

    <p>A fear of the number 13. (B)</p> Signup and view all the answers

    What were the main themes of the animal murals that appeared across London?

    <p>Nature and conservation (C)</p> Signup and view all the answers

    What became the permanent outcome for the artwork displayed at the London Zoo?

    <p>It was preserved with a photo and a barrier. (B)</p> Signup and view all the answers

    What significant natural adaptation did the redwood trees showcase after the CZU fire?

    <p>Rapid regrowth of needles. (C)</p> Signup and view all the answers

    What was the primary purpose of deploying 1,000 soldiers to Chimney Rock after the hurricane?

    <p>To deliver food, water, and critical supplies. (C)</p> Signup and view all the answers

    Which organization has pledged $8 million for hurricane relief efforts?

    <p>National Football League (A)</p> Signup and view all the answers

    What notable effect do earthworms have on soil that benefits plant health?

    <p>They aerate and loosen the soil. (B)</p> Signup and view all the answers

    How much do earthworms contribute to global food production, according to the research from Colorado State University?

    <p>6.5 percent (D)</p> Signup and view all the answers

    In which region did earthworms help increase grain yields by 10 percent?

    <p>Sub-Saharan Africa (C)</p> Signup and view all the answers

    What is the result of earthworms being present in contaminated soil with microplastics, based on the study from Nankai University?

    <p>Plants thrived and were more resilient. (C)</p> Signup and view all the answers

    Which deceptive tactic did the orb-weaver spider use to capture male fireflies?

    <p>Mimicking female firefly flashes. (D)</p> Signup and view all the answers

    What was the main finding regarding male fireflies trapped by the orb-weaver spider's web?

    <p>They appeared to be mimicking female signals. (D)</p> Signup and view all the answers

    How did the research team confirm that the altered light signal of the fireflies was impactful?

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    What role do state governments and corporations play in the hurricane relief efforts?

    <p>They contribute cash donations and supplies. (D)</p> Signup and view all the answers

    What did earthworms help increase by 8 percent in Latin America?

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    What did the major disaster declaration allow residents of affected states to do?

    <p>Apply for federal assistance. (C)</p> Signup and view all the answers

    What did the action of the President requesting Congress focus on?

    <p>Emergency funding for recovery efforts. (A)</p> Signup and view all the answers

    What percentage of the time did the computer model correctly guess the receiving elephant's identity?

    <p>28% (A)</p> Signup and view all the answers

    What was a significant factor for the restoration of the beach in Herculaneum?

    <p>To ensure wheelchair accessibility (B)</p> Signup and view all the answers

    What kind of social behavior was observed in Florida carpenter ants during the study?

    <p>Performing life-saving surgeries (B)</p> Signup and view all the answers

    What was a primary reason for the initial misconception regarding the residents of Herculaneum and their ability to escape the eruption?

    <p>Lack of human remains found (D)</p> Signup and view all the answers

    What structures were notably well-preserved in Herculaneum, attracting visitors today?

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    What type of calls were researchers analyzing from the elephants in Kenya?

    <p>Vocalizations known as rumbles (B)</p> Signup and view all the answers

    During the initial playback experiment, how did the elephants react to the calls?

    <p>They reacted only to calls meant for them (B)</p> Signup and view all the answers

    What were some of the findings from digs in Herculaneum in the second half of the 20th century?

    <p>Over 300 skeletons buried near boats (D)</p> Signup and view all the answers

    Which of the following skeletons was notably found in Herculaneum and is known for its adornments?

    <p>The 'Ring Lady' (A)</p> Signup and view all the answers

    What was the researchers' next focus after studying elephant vocalizations?

    <p>Whether elephants have 'names' for food and water (A)</p> Signup and view all the answers

    What did the restoration of Herculaneum's beach allow the public to experience?

    <p>A view from the ancient Roman perspective (C)</p> Signup and view all the answers

    What method did the researchers use to analyze the elephant vocalizations?

    <p>Machine learning tools (D)</p> Signup and view all the answers

    What was a common misconception about Florida carpenter ants prior to this study?

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    How long did the researchers record the elephant calls for their study?

    <p>Almost 30 years (D)</p> Signup and view all the answers

    What are the potential financial consequences for businesses on Friday the 13th?

    <p>Businesses lose about $900 million due to avoidance behavior. (A)</p> Signup and view all the answers

    How many tons of CO2 can Mammoth, the DAC plant, extract annually?

    <p>39,000 tons (C)</p> Signup and view all the answers

    Which of the following statements about Friday the 13th incidents is correct?

    <p>Traffic accidents and thefts report lower numbers on Friday the 13th. (C)</p> Signup and view all the answers

    What innovative method does the Mammoth DAC plant utilize to capture CO2?

    <p>Fans and specialized filters to extract air. (B)</p> Signup and view all the answers

    Which of the following criticisms is directed towards direct air capture (DAC) technology?

    <p>It is frequently too expensive and diverts focus from reducing fossil fuel use. (A)</p> Signup and view all the answers

    What is significant about SpaceX's Polaris Dawn mission?

    <p>It involved the first civilian spacewalk and set altitude records. (D)</p> Signup and view all the answers

    What is the expected CO2 capture capacity of the new DAC plant Climeworks is planning in Louisiana?

    <p>1 million tons annually (A)</p> Signup and view all the answers

    How did the crews in the Polaris Dawn mission prepare for their spacewalk?

    <p>By undergoing a 'pre-breathing' routine to prevent decompression sickness. (D)</p> Signup and view all the answers

    What prevalent misconception do some hold about the dangers of Friday the 13th?

    <p>It causes an increase in workplace accidents. (B)</p> Signup and view all the answers

    What role did Jared Isaacman play in the Polaris Dawn mission?

    <p>He led the mission as the mission commander. (C)</p> Signup and view all the answers

    How did the DAC plant Mammoth contribute to environmental efforts?

    <p>By capturing significant amounts of atmospheric CO2 annually. (A)</p> Signup and view all the answers

    What record did the Polaris Dawn mission achieve concerning altitude?

    <p>It was the highest altitude reached by civilians in space. (B)</p> Signup and view all the answers

    What was one of the main goals of the Polaris Dawn mission?

    <p>To assess radiation levels at high altitudes for future missions. (A)</p> Signup and view all the answers

    Which company is in the planning stages for a DAC plant larger than Mammoth?

    <p>Climeworks (C)</p> Signup and view all the answers

    Which player ranks fifth all-time in USWNT history with 176 combined goals and assists?

    <p>Alex Morgan (A)</p> Signup and view all the answers

    What major legal action did Alex Morgan and 28 USWNT players take against the US Soccer Federation?

    <p>Gender discrimination lawsuit (B)</p> Signup and view all the answers

    What significant contribution did Alex Morgan make in 2023 for promoting opportunities for women?

    <p>Founded the Alex Morgan Foundation (C)</p> Signup and view all the answers

    Which pharaoh's insignia was found on the bronze sword discovered by Egyptian archaeologists?

    <p>Ramses II (A)</p> Signup and view all the answers

    What insight does Peter Brand suggest regarding the fort where the sword was found?

    <p>It may have had an on-site weapons production area. (B)</p> Signup and view all the answers

    What was the primary cause of fatalities in Hurricane Helene?

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    How did the town of Chimney Rock describe the impact of Hurricane Helene?

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    During which time frame did Hurricane Helene bring unprecedented rainfall to western North Carolina?

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    What type of personal items were found during the excavation at the ancient fort?

    <p>Personal ornaments and cosmetics (A)</p> Signup and view all the answers

    Which of the following correctly describes Ramses II's reputation?

    <p>He was dubbed the 'Builder Pharaoh.' (C)</p> Signup and view all the answers

    What event marked Alex Morgan's final game with the San Diego Wave?

    <p>A symbolic 13-minute appearance (B)</p> Signup and view all the answers

    What was a major consequence of Hurricane Helene's landfall in Florida?

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    What evidence suggests a self-sufficient community existed within the ancient fort?

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    What significant aspect of Ramses II's reign is highlighted in the archaeological findings?

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    Flashcards

    Earth Day

    An annual event, celebrated on April 22nd, promoting environmental protection.

    Plastic Pollution

    Pollution resulting from the widespread use and disposal of plastic materials.

    Single-Use Plastics

    Plastic products designed for use only once and then discarded.

    Earth Day Network (EDN)

    A global organization working on environmental issues, supporting Earth Day.

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    Fast Fashion

    Trendy clothing sold quickly and at low cost, creating plastic waste rapidly.

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    Environmental Laws

    Rules and regulations created to protect the environment, both national and international.

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    Reduce Plastic Production

    Goal of decreasing the amount of plastic produced worldwide ultimately reducing pollution and promoting sustainability.

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    Microplastics

    Tiny pieces of plastic that are harmful for human health.

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    Nova

    A sudden, dramatic brightening of a star caused by the explosion of material from a white dwarf in a binary star system.

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    Binary Star System

    Two stars orbiting each other, often with one star being a red giant and the other a white dwarf.

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    Red Giant

    A large, cool star in the late stages of its life, about to die.

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    White Dwarf

    A small, dense star that is the remnant of a star that has burned all of its fuel.

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    T Coronae Borealis

    A binary star system known for its periodic nova outbursts, with the next one expected sometime before September 2024.

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    Light-year

    The distance that light travels in one year, approximately 5.88 trillion miles.

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    Earthquake Magnitude

    A measure of the strength of an earthquake, based on the amount of energy released.

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    Ring of Fire

    A horseshoe-shaped zone around the Pacific Ocean where most of the world's earthquakes and volcanoes occur.

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    Tectonic Plates

    Large pieces of the Earth's crust that move and interact with each other, causing earthquakes and volcanoes.

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    Seismic Sensors

    Devices that detect and measure ground vibrations caused by earthquakes.

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    Earthquake Drills

    Practice sessions to prepare for earthquakes, teaching people how to stay safe.

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    Building Codes

    Regulations that specify how buildings should be constructed to withstand earthquakes and other natural disasters.

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    Landslide

    The rapid movement of a large mass of rock and soil down a slope, often triggered by earthquakes.

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    Global Solo Challenge

    A sailing race where participants sail around the world alone, without stopping.

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    Global Solo Challenge Finish

    Completing the 30,000-mile journey of the Global Solo Challenge, a significant achievement in sailing.

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    Three Great Capes

    Three particularly challenging capes (points of land) a solo sailor must navigate during the Global Solo Challenge: Cape of Good Hope (Africa), Cape Leeuwin (Australia), and Cape Horn (South America).

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    Cape Horn

    The southernmost point of South America, known for its treacherous waters and extreme weather conditions, often likened to climbing Mount Everest in difficulty.

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    West African Chimpanzee Groups

    Two groups of chimpanzees, studied by Dr. Lemoine and his team at the Tai National Park, demonstrating human-like military tactics and behavior when patrolling territories.

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    Military Tactics in Chimpanzees

    Chimpanzees using strategic maneuvers, like forming small groups, moving in coordinated patterns, and utilizing elevated locations for observation, to evaluate risk and control territory.

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    Elevated Observation

    Chimpanzees strategically choosing higher ground to listen for sounds from rival groups, allowing them to assess risk before potentially entering a conflict.

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    Border Dynamics

    Chimpanzee territory borders are not fixed boundaries, but rather determined by their daily presence and control, with stronger groups pushing into weaker areas.

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    Tactical Warfare

    Chimpanzees demonstrating complex cognitive abilities, similar to those required for strategic warfare, to protect and expand their territories.

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    Continental Army

    The military force of the Thirteen Colonies during the American Revolutionary War, recognized for its distinctive uniform and fighting prowess against the British.

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    Eyewitness Sketch

    A drawing created directly from observation of an event, providing a firsthand visual account of the scene or action.

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    Rough Drafts

    Preliminary sketches or versions of a drawing, showing the artist's exploration of different composition and details before finalizing the artwork.

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    Revolutionary War Drawing

    A pen-and-ink sketch depicting a scene from the American Revolutionary War, accidentally discovered as historically significant after being in a private collection for 40 years.

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    Historical Significance

    The importance of an event or artifact in understanding the past, often providing insights into society, culture, or people.

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    Speed Climbing

    A discipline of competitive climbing that focuses on speed and efficiency in ascending a predetermined route.

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    Bouldering

    A type of rock climbing performed without ropes or harnesses, focusing on challenging, short, and often technical routes.

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    Lead Climbing

    A type of rock climbing where climbers ascend a route by placing and clipping protection devices into bolts or anchors.

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    Sumatran Orangutan

    An orangutan species found only on the island of Sumatra, critically endangered due to habitat loss and poaching.

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    Liana

    A type of tropical vine used for healing by Sumatran orangutans.

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    Wound Treatment

    The act of applying substances or techniques to treat an injury, often with the goal of promoting healing.

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    Supercell

    A powerful, long-lasting thunderstorm with a rotating updraft, capable of producing tornadoes.

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    Tornado Alley

    A region in the central United States where tornadoes occur most frequently due to specific geographic and atmospheric conditions.

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    EF-4 Tornado

    A powerful tornado with wind speeds ranging from 166 mph to 200 mph, capable of causing extensive damage.

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    Tornado Outbreak

    A period of time when multiple tornadoes occur in a short timeframe, creating a widespread threat.

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    Tornado Activity

    The frequency and intensity of tornadoes in a particular region or period.

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    Critically Endangered

    A species facing a very high risk of extinction in the wild.

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    Oil Palm Plantation

    Large-scale farms dedicated to growing oil palms, often leading to deforestation and habitat loss.

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    Status Symbol

    An item or possession that indicates a person's social standing or wealth.

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    Low Hunting Levels

    A relatively low amount of hunting activity, still posing a risk to endangered species with low reproductive rates.

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    Periodical Cicadas

    Cicadas that spend most of their lives underground and emerge every 13 or 17 years to reproduce and die shortly after.

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    Prime Number Life Cycle

    Periodical cicadas emerge every 13 or 17 years, prime numbers, to avoid predators with shorter lifespans that could easily predict their emergence.

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    Cicada Brood

    A group of cicadas that emerge in the same year, often numbering in the trillions.

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    Cicada Noise

    The loud, high-pitched drone of male cicadas, reaching 90 decibels, used to attract females.

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    Cicada Damage

    Female cicadas lay eggs in tree branches, causing small slits that can stunt or kill young trees.

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    Breaking (Breakdancing)

    An urban dance style featuring intricate footwork, rapid movements, and impressive spins and flips, debutingin the 2024 Olympics.

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    Surfing in the Olympics

    Surfing returns as an Olympic sport in Paris 2024, held in Tahiti, with athletes judged on their maneuvers and tricks.

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    Skateboarding Disciplines

    Skateboarding features two disciplines in the Olympics: park and street, with athletes judged on different skills and obstacles.

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    Sport Climbing Events

    Sport climbing in the Olympics includes three events: bouldering, speed climbing, and lead climbing, each with unique challenges.

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    Olympic Games Expansion

    Host cities can add up to six new sports to their Olympic program, making the games more diverse and exciting.

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    Paris 2024 Olympics

    The Summer Olympics in Paris, France, will feature four new sports: breaking, surfing, skateboarding, and sport climbing, adding to the existing 28 sports.

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    Cheese Rolling

    A quirky annual event in Cooper's Hill, Gloucestershire, where participants race down a steep hill after a rolling wheel of cheese.

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    Cooper's Hill

    A steep hill in Gloucestershire, England, famous for its annual cheese-rolling competition.

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    What is the cheese's speed?

    The rolling cheese can reach speeds of up to 70 mph (112 km/h).

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    First Female President of Mexico

    Claudia Sheinbaum made history by becoming Mexico's first female president in 2024.

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    Claudia Sheinbaum's Background

    Sheinbaum is a climate scientist with a PhD in energy engineering, not a career politician.

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    Sheinbaum's Goals

    Sheinbaum aims to reduce Mexico's reliance on fossil fuels by 50% in six years.

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    Chang'e 6 Lunar Probe

    China's lunar probe, Chang'e 6, brought back soil samples from the Moon's far side in 2024.

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    What did Chang'e 6 collect?

    The probe collected rock and soil samples, planted a flag, and took photos.

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    South Pole-Aitken (SPA) Basin

    One of the largest impact craters in our Solar System, on the Moon's far side, where Chang'e 6 landed.

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    Moon's Far Side

    The side of the Moon that always faces away from Earth.

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    Where did the samples land?

    The Chang'e 6 return capsule landed in the grasslands of Inner Mongolia.

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    What will happen with the lunar samples?

    A portion will be kept by China, while the rest will be shared with researchers.

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    What is the significance of the Chang'e 6 mission?

    It marked the first time materials were returned from the Moon's unexplored far side.

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    What is the national flag made of?

    The Chinese flag planted on the Moon was made entirely of basalt, a material found on the Moon.

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    Why is the moon probe named Chang'e 6?

    Chang'e is the name of the Chinese Moon goddess.

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    Zombie Fires

    Wildfires that smolder underground, potentially reigniting months or years later.

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    Holdover Fires

    Another name for zombie fires, emphasizing their ability to persist.

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    What fuels zombie fires?

    Organic matter like peat, which is highly flammable, sustains underground fires.

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    How are zombie fires triggered?

    Lightning strikes or controlled burns by farmers can ignite smoldering fuels.

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    Why more zombie fires this year?

    The past three years of drought in Canada have created dry conditions, fueling zombie fires.

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    Why are zombie fires hard to detect?

    They often occur in remote areas and burn underground, making them challenging to find.

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    Where else do zombie fires occur?

    Alaska, Northern Europe, and Siberia also experience zombie fires due to similar conditions.

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    What is supersonic speed?

    The speed of an object that travels faster than the speed of sound (768 mph).

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    What is a sonic boom?

    The loud, intense sound produced when an object breaks the sound barrier.

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    Why did the Concorde fail?

    The sonic boom it produced caused noise disturbances, limiting its flight paths.

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    How does the X-59 reduce sonic booms?

    Its unique design breaks up shock waves, minimizing noise pollution.

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    What are the benefits of the X-59?

    It allows for potentially faster, quieter air travel over land, potentially revolutionizing aviation.

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    What is Dogen City?

    A planned floating city in Japan designed to combat rising sea levels.

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    What is the design of Dogen City?

    A two-layer circular design, with the top layer housing a self-sufficient maritime city.

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    What is the goal of Dogen City?

    To provide a safe and sustainable solution for coastal communities facing rising sea levels.

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    Dogen City

    A planned self-sufficient maritime city designed to house 10,000 residents and up to 40,000 visitors, featuring food production, schools, hospitals, offices, and parks.

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    Sea-Cooled Data Center

    A data center using seawater to cool its servers, reducing energy consumption and environmental impact.

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    Seawater Farming

    A method of growing crops using seawater, reducing freshwater reliance and offering sustainable food production.

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    Personalized Cancer Vaccines

    Vaccines customized to an individual's specific cancer characteristics, targeting and stimulating the immune system to fight the disease.

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    Dr. Catherine Wu

    A cancer researcher at Dana-Farber Cancer Institute, known for her groundbreaking work on personalized cancer vaccines.

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    Sphere

    A revolutionary entertainment venue in Las Vegas featuring a massive LED screen, advanced audio system, and immersive experiences.

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    Haptic Technology

    Technology that creates a sense of touch or vibration, allowing the audience to physically feel the sound in Sphere.

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    Humanoid Robots

    Robots designed to resemble humans, used in various industries including entertainment, like the ones hosting 'The Sphere Experience'.

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    Postcard from Earth

    A 50-minute sci-fi movie created specifically for Sphere, transporting viewers to different worlds through immersive visuals.

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    Cheese Rolling Competition

    An annual event held in Gloucestershire, England, where participants race down a hill after a round of cheese.

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    Floating City

    A city built on water, often designed to be self-sufficient and environmentally friendly, like Schoonship neighborhood in Amsterdam.

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    Sustainable Maritime Metropolis

    A large city designed to be environmentally friendly, capable of sustaining itself and utilizing marine resources.

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    Self-Sustaining Floating Community

    A community living on water, generating its own energy and resources, an example of innovative living solutions.

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    Near Side vs. Far Side

    The differences in features and composition between the side of the Moon facing Earth and the side facing away.

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    Chang'e Missions

    China's lunar exploration program focusing on discovering water and resources on the Moon.

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    Moon's South Pole

    The southernmost point on the Moon, a target for future explorations due to potential water resources.

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    Olympic Gymnastics Medals

    The number and types of medals won by the USA men's and women's gymnastics teams at the 2024 Paris Olympics.

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    Team All-Around Final

    A gymnastics competition where teams compete together to win a medal based on the performance of all gymnasts.

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    Brody Malone's Performance

    The gymnast's surprising comeback from injury, overcoming challenges to lead his team and contribute to their success.

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    Stephen Nedoroscik's Role

    His crucial performance on the pommel horse, securing the team's bronze medal with near-perfect scores.

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    18th Century Glass Bottles

    Historically significant bottles found at George Washington's Mount Vernon home, containing perfectly preserved fruits.

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    Preserved Cherries and Berries

    The fruits found in the bottles, providing insights into 18th-century culinary practices and agricultural practices.

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    Excavation at Mount Vernon

    The process of uncovering historical artifacts and information at Washington's home by carefully digging.

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    DNA from Preserved Cherries

    Scientific analysis to determine the specific type of cherry enjoyed by George Washington and his family.

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    Elephant Communication

    The ability of elephants to possibly use individual names to address each other, demonstrating complex social behavior.

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    Elephant 'Names'

    Unique vocalizations elephants may use to call out specific individuals, suggesting a level of individual recognition.

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    Dr. Poole's Observations

    The scientist's observations of elephants seemingly addressing specific individuals by calling out, prompting research into their communication.

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    Ant Amputation

    A process where ants remove a severely damaged leg to stop the spread of infection and increase survival chances.

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    Hemolymph

    A fluid similar to blood in invertebrates, like ants, that circulates nutrients and helps fight infections.

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    Femur

    The upper leg segment of an ant, with more muscle tissue than the tibia.

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    Ant 'Surgery'

    The process of ants performing complex wound treatments, including amputations, to protect their colony members.

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    2,492-Carat Diamond

    A massive diamond, discovered in Botswana, making it the second largest diamond ever found.

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    Cullinan Diamond

    The largest diamond ever discovered, weighing 3,106 carats, found in South Africa in 1905.

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    Karowe Mine

    A relatively small mine in Botswana where large diamonds are found, including the 2,492-carat diamond.

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    Sewelô Diamond

    Previously the second-largest diamond in the world, weighing 1,758 carats, found at the Karowe mine.

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    Diamond Formation

    Diamonds are created deep underground under intense pressure and heat.

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    Starliner Spacecraft

    Boeing's spacecraft designed to transport astronauts to and from the International Space Station (ISS).

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    Helium Leaks

    The escape of helium gas from a spacecraft, which can affect its performance and safety.

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    Thruster Failure

    A malfunction in the engines that propel a spacecraft, potentially causing loss of control.

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    Spacewalk

    A journey outside a spacecraft, undertaken by astronauts to perform tasks in space.

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    SpaceX Dragon

    SpaceX's spacecraft designed to transport astronauts to and from the International Space Station (ISS).

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    Rumble Calls

    Low-frequency vocalizations emitted by elephants, often used for communication and potentially identification.

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    Machine Learning Analysis

    Using computer algorithms to analyze elephant calls and identify patterns associated with individual identification.

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    Elephant Recognition Rate

    The percentage of times the computer model correctly identified the receiving elephant based on their rumble calls.

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    Herculaneum Beach

    The restored beach of the ancient Roman city of Herculaneum, preserved under volcanic ash for nearly 2,000 years.

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    Ancient Roman Lifestyle

    The restored beach in Herculaneum offers a glimpse into the lifestyle of ancient Roman people, allowing visitors to experience the site from their perspective.

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    Accessibility Feature

    The use of dark-colored material, instead of original black sand, to ensure wheelchair accessibility on the restored Herculaneum beach.

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    Florida Carpenter Ant 'Surgeries'

    Carpenter ants exhibit unique social behavior by performing life-saving surgeries on injured nestmates, removing damaged limbs.

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    Ant Social Behavior

    Carpenter ants demonstrate remarkable cooperation and altruism by tending to injured nestmates, showcasing complex social dynamics.

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    Antimicrobial Substances

    Chemicals produced by some ant species to treat infected nestmates, which Florida carpenter ants lack.

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    Femur and Tibia Injuries

    The specific types of leg injuries inflicted on carpenter ants in the study, testing their responses to different wounds.

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    Ant 'Doctors'

    Healthy carpenter ants that attend to injured nestmates, cleaning wounds and performing surgical procedures.

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    Wound Cleaning

    The first response of carpenter ant 'doctors', involving carefully cleaning the injured area with their mouths.

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    Survival Advantage

    The ability of carpenter ants to perform life-saving surgeries provides a critical advantage for their colony, improving overall survival rates.

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    Triskaidekaphobia

    The fear of the number 13.

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    Friday the 13th Impact

    A superstition-driven economic loss estimated at $900 million in the US due to people avoiding work, travel, and purchases.

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    Direct Air Capture (DAC)

    A technology that removes carbon dioxide directly from the atmosphere.

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    Mammoth Plant

    The world's largest direct air capture plant located in Iceland, capable of absorbing 39,000 tons of CO2 annually.

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    Climeworks

    A Swiss company developing and operating direct air capture plants to reduce atmospheric CO2 levels.

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    Polaris Dawn

    The first of three commercial space missions under the Polaris program, featuring a crew of all civilian astronauts and pioneering a civilian spacewalk.

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    Civilian Spacewalk

    A spacewalk conducted by non-professional astronauts, a pioneering event in space exploration.

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    SpaceX

    A private spaceflight company known for pioneering reusable rockets and commercial space missions.

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    Jared Isaacman

    A billionaire entrepreneur and mission leader of Polaris Dawn, funding private space exploration advancements.

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    New Spacesuit

    A specialized spacesuit designed for civilian spacewalks, lacking traditional life support systems and relying on tethers for oxygen.

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    High Altitude Assessment

    The purpose of Polaris Dawn's high altitude flight was to evaluate the impact of increased radiation levels on the Dragon capsule and crew.

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    Chang'e 6

    A Chinese lunar probe that brought back soil samples from the Moon's far side.

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    Basalt Flag

    The national flag planted on the Moon by Chang'e 6, made entirely of basalt, a material readily found on the Moon.

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    Space Station Life

    The experience of living and working on the International Space Station, described by astronauts as enjoyable and fulfilling.

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    Banksy's Animal Series

    A series of nine animal murals created by the anonymous street artist Banksy in London during August 2024.

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    Redwood Resilience

    The ability of redwood trees to withstand and recover from intense wildfires, even those that damage the trees severely.

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    Redwood Energy Storage

    Redwoods store excess energy from photosynthesis, which allows them to survive even with no leaves present, such as after a fire.

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    Redwood Bud Tissue

    Redwoods have bud tissue that enables them to regrow leaves after being damaged. The tissue can be very old.

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    Loki's Trickery

    A Scandinavian legend about the trickster god Loki, who caused the death of the god of joy, potentially explaining why 13 is considered unlucky.

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    Big Basin Redwood State Park Fire

    The CZU Lightning Complex Fire that burned 97% of the Big Basin Redwood State Park in California in 2020.

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    Banksy's London Zoo Mural

    The final piece of Banksy's animal series, depicting a gorilla lifting a shutter to allow animals to escape, now a permanent feature at the zoo.

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    Full Recovery of Big Basin

    The ongoing process of regeneration in Big Basin Redwood State Park after the 2020 fire, with 90% of the charred trees showing signs of regrowth.

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    International Space Station (ISS) Team

    Astronauts working together on the International Space Station, sharing a sense of community and responsibility.

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    Space Station Work

    The tasks and activities astronauts perform while aboard the ISS, including scientific research, maintenance, and spacewalks.

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    Banksy's Instagram

    The artist's online platform where he shares his work with millions of fans.

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    Banksy's Confirmation

    The artist confirming the authenticity of his work by posting images of it on his Instagram page.

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    Dragon Spacecraft

    A reusable spacecraft developed by SpaceX, designed to transport astronauts and cargo to the International Space Station and other destinations.

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    Mount Vesuvius

    A stratovolcano located near Naples, Italy, famous for its devastating eruption in 79 AD that buried Pompeii and Herculaneum.

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    Herculaneum

    A ancient Roman city located near Pompeii, that was buried by volcanic debris from Mount Vesuvius.

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    Papyrus Scrolls

    Ancient manuscripts written on sheets of papyrus, often rolled up for storage, providing valuable information about ancient civilizations.

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    Vesuvius Challenge

    A worldwide competition inviting individuals to help decode ancient scrolls from Herculaneum, using AI technology and 3D X-ray images.

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    Virtual Unwrapping

    Using X-ray technology to create digital images of the inside of rolled-up scrolls without physically opening them.

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    Machine Learning Ink Detection

    An AI program designed to identify and decipher letters and symbols written in ancient ink on scrolls.

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    Philodemus

    An ancient Greek philosopher whose writings were discovered in scrolls from Herculaneum, providing valuable insights into his philosophical views.

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    Alex Morgan

    A renowned American professional soccer player, known for her exceptional skills and contributions to the US Women's National Team.

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    US Women's National Team

    The women's national soccer team representing the United States, known for its consistent success in international competitions.

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    Baby Horse

    The nickname given to Alex Morgan during her early years with the USWNT, reflecting her speed and running style.

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    FIFA Women's World Cup

    The most prestigious international tournament in women's soccer, held every four years, with teams from around the globe vying for the championship title.

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    Claudia Sheinbaum

    The first female president of Mexico, a climate scientist with a strong commitment to promoting sustainability and environmental protection.

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    Firefly Manipulation?

    Spiders apparently use venom to affect fireflies' flashing signals, causing them to emit a single flash instead of their usual two-pulse pattern, possibly to attract prey.

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    Venom's Effect

    The spider's venom likely interferes with the firefly's oxygen supply, disrupting its normal flashing behavior.

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    One Flash vs. Two

    Spiders cause fireflies to emit a single flash instead of their typical two-pulse pattern, potentially attracting more prey.

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    How do they know?

    Researchers are not sure how the spider's venom manipulates the firefly's flashing behavior.

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    What's next?

    Scientists plan to investigate further, seeking to reveal more details about the spiders' manipulation and searching for similar behaviors in other animals.

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    Chimney Rock

    A small town in North Carolina that was severely impacted by a hurricane, requiring significant rebuilding efforts.

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    Hurricane Relief

    The collective effort by various organizations, individuals, and governments to provide aid and support to communities affected by a hurricane.

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    Earthworm Impact

    Earthworms play a significant role in soil health, increasing crop yields and protecting plants from microplastics.

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    Earthworm Benefits

    Earthworms improve soil by creating channels, aerating it, and making nutrients more available to plants.

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    Firefly Mimicry

    A type of spider uses a clever strategy to attract and capture male fireflies by mimicking the female mating signal.

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    Orb-Weaver Spiders

    A type of spider that specializes in mimicking the mating signals of male fireflies to catch them as prey.

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    Araneus ventricosus

    A type of nocturnal orb-weaver spider found in East Asia known for its firefly-mimicking behavior.

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    Single Flash Signal

    The specific mating signal emitted by female fireflies that the orb-weaver spider mimics to attract male fireflies.

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    Supersonic Speed

    The speed of an object that travels faster than the speed of sound.

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    Sonic Boom

    The loud noise created when an object travels faster than the speed of sound.

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    X-59

    An experimental aircraft designed to reduce the noise of sonic booms, potentially making supersonic travel quieter.

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    USWNT

    The United States Women's National Team, the premier women's soccer team representing the country.

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    Alex Morgan Foundation

    A non-profit organization founded by Alex Morgan to promote equity and opportunities for girls and women in sports and beyond.

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    Tell Al-Abqain

    A 3,200-year-old military fort in northwest Egypt where archeologists discovered an ancient bronze sword.

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    Ramses II

    One of ancient Egypt's most powerful pharaohs, known for his military prowess and construction projects.

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    Kohl Eyeliner

    A dark, black powder used by ancient Egyptians to protect their eyes from the sun's rays.

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    Hurricane Helene

    A Category 4 hurricane that struck Florida in 2024, causing widespread damage and numerous casualties.

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    Floodwaters

    Large amounts of water overflowing from rivers, lakes, or seas, often caused by heavy rains or storms.

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    X-59 QueSST

    A supersonic aircraft designed to significantly reduce the loudness of sonic booms.

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    Cooperation Mimicry

    When two individuals of different sexes work together to create a convincing camouflage.

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    Crab Spider Camouflage

    Female crab spiders often change color to match the flower they sit on for protection and to catch prey.

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    Ichthyosaur

    An extinct marine reptile that dominated the seas during the Triassic and Jurassic periods.

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    Ichthyotitan severnensis

    A newly discovered species of ichthyosaur, estimated to be one of the largest marine animals ever.

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    Pierre Eugene du Simitiere

    A Swiss artist known for his Revolutionary War sketches, identified as the creator of an unsigned drawing now in the Museum of the American Revolution.

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    Female Followers of the Continental Army

    Women who supported the Continental Army by cooking, cleaning, and providing medical care.

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    Shi-Mao Wu and Jiang-Yun Gao

    Environmental scientists who discovered cooperation mimicry in crab spiders.

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    The Museum of the American Revolution

    A museum that houses a significant collection of Revolutionary War artifacts, including the eyewitness sketch of the North Carolina Brigade.

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    Justin Reynolds and Ruby Reynolds

    A father-daughter team who discovered a new species of ichthyosaur while fossil hunting.

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    Dr. Dean Lomax

    A marine reptile expert who confirmed the discovery of a new ichthyosaur species, found by Justin and Ruby Reynolds.

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    Blue Anchor Beach

    A beach in Somerset, England, known for its rich deposits of fossils from the Triassic era.

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    The Battle of Brandywine

    A significant battle during the American Revolutionary War, fought in September 1777 near Philadelphia.

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    Rumbles

    Low-frequency elephant calls, difficult for humans to interpret, used for communication with specific individuals.

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    Machine Learning

    Scientists analyzed elephant rumbles using computer algorithms to identify patterns and decipher the calls.

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    What was Herculaneum?

    A popular resort town near Pompeii, known for its mild climate and luxurious homes, buried by volcanic ash.

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    Florida carpenter ants surgery

    These ants perform life-saving surgeries on their injured nestmates, removing damaged limbs to prevent infection.

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    Why do ants perform surgery?

    Florida carpenter ants lack antimicrobial glands, so they remove injured limbs to prevent infection and save their mates.

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    Femur injury

    Carpenter ants removed the entire upper leg (femur) of injured nestmates, performing a precise surgical operation.

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    What does 'Ring Lady' refer to?

    A remarkable human skeleton found in Herculaneum, adorned with emerald and ruby rings, offering insight into ancient life.

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    Pompeii's secrets

    Excavations at Pompeii and surrounding areas continue to unearth new discoveries, revealing ancient life and culture.

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    What is Dogen City's purpose?

    To provide a sustainable and safe haven for coastal communities facing displacement due to rising sea levels.

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    Study Notes

    Earth Day 2024 Theme

    • Earth Day is celebrated annually on April 22nd, promoting environmental protection.
    • The global movement began in 1970 with Gaylord Nelson mobilizing 20 million people.
    • Earth Day Network (EDN) has over 50,000 partners in 190+ countries, leading to landmark environmental legislation like the Clean Water Act (1972), Endangered Species Act (1973), and the 2015 Paris Agreement.
    • The 2024 theme is "Planet vs. Plastics," highlighting the annual production of 380 million tons of plastic, 50% for single-use.
    • EDN seeks a 60% reduction in plastic production by 2040.

    How to Reduce Plastics

    • EDN advocates for public awareness of plastic health risks (cancer, marine life deaths) and phasing out single-use plastics by 2030.
    • They urge governments to combat fast fashion and corporations to develop sustainable plastic substitutes.
    • Individuals can reduce plastic use by carrying reusable cutlery, containers, water bottles, and lunch bags.

    T Coronae Borealis Nova Eruption

    • A nova, a sudden brightening of a star, occurs in binary star systems of a red giant and white dwarf.
    • Material from the red giant accumulates on the white dwarf, leading to an explosion.
    • T Coronae Borealis (T CrB), a binary system 3,000 light-years away, is known for periodic nova eruptions.
    • These occur roughly every 80 years, last one was 1946 and potentially could be visible to the naked eye later in 2024.

    Taiwan Earthquake

    • A 7.4 magnitude earthquake struck Taiwan's east coast on April 3, 2024; the most powerful in 25 years.
    • The quake caused significant damage, numerous casualties, and landslides.
    • Advance warning systems and strict building codes minimized fatalities compared to the 1999 earthquake.

    Cole Brauer's Solo Circumnavigation

    • Cole Brauer completed a solo, non-stop circumnavigation of the globe in 130 days in 2024.
    • This is part of the Global Solo Challenge, covering over 30,000 miles.
    • The course involves navigating "great capes" with extreme conditions, including Cape Horn.

    Chimpanzee Military Tactics

    • Chimpanzees in Tai National Park use coordinated patrolling, elevated observation points, and sound listening to assess risk and expand territory.
    • This is a complex cognitive behavior observed in chimpanzees, analogous to human military tactics.

    Revolutionary War Sketch

    • An 18th-century sketch, depicting women and soldiers in a horse-drawn carriage, was found to be a historically significant eyewitness account.
    • The sketch, detailing the North Carolina Brigade marching through Philadelphia in 1777, provides insight into the Revolutionary War.
    • The artist was identified as Pierre Eugene du Simitiere, a Swiss artist based in Philadelphia.
    • The sketch highlight an often overlooked group: women who supported the Continental Army in various tasks (cooking, care).

    Crab Spider Cooperation

    • Male and female crab spiders display cooperation mimicry in a rainforest in Yuan Province.
    • The male acts as pistils and stamens, while the female as petals to camouflage themselves resembling a flower to catch prey and avoid predators.
    • This is the first observed case in any species displaying cooperation mimicry.

    New Ichthyosaur Species

    • A new, massive ichthyosaur species (Ichthyotitan severnensis), 80 feet long, was discovered in Somerset, England.
    • The discovery by Justin and Ruby Reynolds involved multiple fossilized bone pieces, and led by paleontologist Dean Lomax.
    • This is one of the largest marine animals ever.

    Periodical Cicadas

    • Trillions of periodical cicadas (Brood XIX & Brood XIII) are emerging simultaneously, a rare event last happening in 1803.
    • The emergence cycle is 13 or 17 years to avoid being predictable prey.
    • Cicadas are a nuisance, but mostly harmless to humans. They can cause damage to young plants.

    2024 Summer Olympics New Sports

    • The 2024 Summer Olympics in Paris includes four new sports: breaking (breakdancing), surfing, skateboarding, and sport climbing.

    Sumatran Orangutan Wound Treatment

    • A Sumatran orangutan, Rakus, in Gunung Leuser National Park, was observed treating a cheek wound using liana leaves known for healing properties.
    • This is the first known case of wild animal using medicine to treat its injury, which healed within a few days.

    Tornado Alley Activity

    • Increased tornado activity is predicted for 'Tornado Alley' in the US from March through July, with an average of about 182 tornadoes per month.
    • The April 2024 tornado outbreak in Tornado Alley has significant damages.
    • 2024 tornado activity and damage surpasses the average, but is still less than the devastating 2011 tornado season.

    Zombie Wildfires

    • "Zombie" wildfires, or holdover/overwintering fires, are a common annual occurrence in British Columbia and Alberta, but 2023's number of fires is alarmingly high.
    • The wildfires are caused by factors, such as dry conditions and lightning strikes.

    NASA's X-59 Aircraft

    • NASA’s X-59 aircraft, designed for supersonic flight without sonic booms (QueSST mission), is planned for testing in 2024.
    • Its unique design will break the sound barrier with less noise which could open the door to supersonic passenger travel.

    Floating Cities

    • Japan's N-Ark is developing Dogen City, a floating city designed to accommodate 10,000 residents to combat sea-level rise.
    • Other floating city projects are in development, demonstrating a climate change response.

    Custom Cancer Vaccines

    • Dr. Catherine Wu and her team at the Dana-Farber Cancer Institute are creating personalized cancer vaccines to treat individual patient cases.
    • The research aims to leverage the body's immune system to fight cancer.

    Sphere Entertainment Venue

    • Sphere, a new entertainment venue in Las Vegas, is designed with an expansive LED screen and advanced sound system to create new entertainment experiences.
    • The large auditorium (17,500 seats) integrates technology to deliver audio and visual performances.

    Cheese Rolling Competition

    • The annual Cheese Rolling competition on Cooper's Hill in Gloucestershire, England, draws thousands of participants who run down a steep hill to catch a rolling wheel of cheese.

    Claudia Sheinbaum as Mexican President

    • Claudia Sheinbaum, a climate scientist, became Mexico's first female president in 2024.
    • Sheinbaum pledges to reduce the country's fossil fuel reliance and address rising violence.

    Chang'e 6 Lunar Probe

    • The Chang'e 6 lunar probe brought back the first ever soil samples from the Moon's far side in 2024.
    • The samples are valuable for understanding the Moon's evolution and possibly the early history of the Solar System.

    US Olympic Gymnastics Performance

    • The US Men's and Women's Gymnastics teams won 10 medals during the 2024 Paris Olympics, including 3 gold, one silver and six bronze, marking an important comeback.

    Mount Vernon Bottles

    • Archaeologists found 35 18th-century glass bottles with preserved cherries and berries at Mount Vernon, giving insight into the Washington family's (and enslaved community's) daily life and culinary practices.

    Elephant Naming Capabilities

    • A new study suggests elephants may assign individual names to each other.
    • This has never been observed in other non-human species.

    Herculaneum Beach Excavation

    • The beach of Herculaneum, buried by Mount Vesuvius eruption, was excavated and restored in 2024, giving a glimpse into Roman life and deaths.

    Florida Carpenter Ants

    • Florida carpenter ants perform life-saving surgeries on injured nestmates.
    • This includes amputations for those with severe injuries (femurs) and cleaning for minor ones (tibias).

    2492-Carat Diamond Botswana

    • A 2,492-carat diamond was discovered in Botswana, the second-largest ever found.

    Starliner Spacecraft Return

    • NASA's Starliner spacecraft completed a test mission but will return uncrewed due to lingering safety concerns. Astronauts are delayed to February 2025.

    Banksy's London Animal Art

    • Banksy displayed a series of animal artworks around London's streets in 2024.

    Big Basin Redwood Recovery

    • Charred redwoods in Big Basin Redwood State Park exhibited rapid regrowth by storing energy from previous photosynthesis.

    Friday the 13th Superstition

    • Friday the 13th is considered an unlucky day by many people due to the number 13 and historical events on that day.

    Climeworks' Mammoth DAC Plant

    • Climeworks' Mammoth direct air capture (DAC) plant in Iceland is the world's largest, removing 39,000 tons of carbon per year, mimicking an at-home air purifier.

    SpaceX's Polaris Dawn Mission

    • SpaceX's Polaris Dawn mission successfully completed its civilian spaceflight, setting altitude records and conducting a spacewalk.

    Herculaneum Papyrus Scrolls

    • Thousands of 18th-century papyrus scrolls were found in Herculaneum.
    • A massive effort led by Brent Seales used X-ray imaging to decode some words thanks to a global student competition ("Vesuvius Challenge").

    US Soccer Icon Alex Morgan Retirement

    • Alex Morgan, a 15-year USWNT veteran, retired from her soccer career in early 2024 to focus on her young family.

    Egyptian Bronze Sword

    • Egyptian archeologists discovered a bronze sword with Ramses II's insignia at Tell Al-Abqain (3,200-year-old military fort).
    • The discovery provides insight into royal gifts to high-ranking officers and daily life of the soldiers.

    Hurricane Helene Landfall

    • Hurricane Helene made a dangerous Category 4 landfall near Perry, Florida in 2024, the strongest since 1851 creating widespread damage, deaths and disappearances.

    Earthworms' Impact on Plant Growth

    • Two studies found that earthworms boosted global food production and protected plants from microplastics.
    • Their burrowing creates channels in the soil that allow for faster water drainage, and help plant growth.

    Orb-Weaver Spider Mating Manipulation

    • Orb-weaver spiders, primarily in Asia, manipulate firefly mating signals to attract and capture more prey.

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    Description

    Test your knowledge about environmental legislation and the initiatives of the Earth Day Network. This quiz covers significant topics like plastic pollution, health concerns, and actions for individuals and corporations. See how well you understand the Earth Day themes and goals for 2024.

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