UPCAT Meteorology
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Questions and Answers

What is the scientific study of the atmosphere and its phenomena?

  • Botany
  • Zoology
  • Meteorology (correct)
  • Genetics

    • What is the study of plants?

  • Genetics
  • Botany (correct)
  • Meteorology
  • Zoology

    • What is the science of diagnosing, treating, and preventing illness, disease, and injury?

  • Botany
  • Meteorology
  • Genetics
  • Medicine (correct)

    • What is the logical method used by scientists to acquire knowledge?

    <p>Scientific Method</p> Signup and view all the answers

    What is the first step in the scientific method?

    <p>Identify and clearly state the problem</p> Signup and view all the answers

    What is a thing observed by the senses called?

    <p>A phenomenon</p> Signup and view all the answers

    What is the study of heredity?

    <p>Genetics</p> Signup and view all the answers

    What is the science that covers animals and animal life?

    <p>Zoology</p> Signup and view all the answers

    What is the result of the combination of atoms over time?

    <p>The formation of planets and solid bodies</p> Signup and view all the answers

    What ignited and burned its usable hydrogen and other larger elements?

    <p>A star that exploded</p> Signup and view all the answers

    What is the asteroid belt?

    <p>A collection of matter that was not able to form a planet</p> Signup and view all the answers

    What is the purpose of seismology?

    <p>To find which materials the Earth consists of and the different layers it has</p> Signup and view all the answers

    What is the outermost layer of the Earth?

    <p>The crust</p> Signup and view all the answers

    What is currently not possible with our technology?

    <p>To take a look inside the Earth</p> Signup and view all the answers

    What is the center of the previous explosion where the Sun formed?

    <p>The Milky Way Galaxy</p> Signup and view all the answers

    What is the process that the Sun started again after a star exploded?

    <p>Fusion</p> Signup and view all the answers

    What is the main reason why marble tombstones and carvings are susceptible to chemical weathering?

    <p>They are exposed to acidic water</p> Signup and view all the answers

    What type of rock is formed from the accumulation of calcite in caves and caverns?

    <p>Travertine</p> Signup and view all the answers

    Which of the following is a characteristic of karst topography?

    <p>Caves and caverns</p> Signup and view all the answers

    What is the term for cave formations made of calcite?

    <p>Speleothems</p> Signup and view all the answers

    Which of the following minerals is soluble in acidic water?

    <p>Calcite</p> Signup and view all the answers

    What is the term for a type of sinkhole that forms in limestone terrain?

    <p>Doline</p> Signup and view all the answers

    Which of the following is NOT a characteristic of karst topography?

    <p>Volcanic landforms</p> Signup and view all the answers

    What is the term for a stalactite that has reached the ground and merged with a stalagmite?

    <p>Pillar</p> Signup and view all the answers

    What is the term for the process of the earth's surface cooling by radiating heat back into space?

    <p>Heat radiation</p> Signup and view all the answers

    What is the main source of air pollution in the Philippines, according to the content?

    <p>Industry</p> Signup and view all the answers

    What is the effect of ozone near the ground on people with asthma?

    <p>It can cause sore throats and more frequent asthma attacks</p> Signup and view all the answers

    What is the term for the layer of the atmosphere where ozone is found?

    <p>Troposphere</p> Signup and view all the answers

    What is the primary source of nitrogen oxides, which contribute to ozone formation?

    <p>Industry and transportation</p> Signup and view all the answers

    What is the result of the difference in cooling rates between air over land and air over water?

    <p>A temperature difference is established</p> Signup and view all the answers

    What is the name of the entrance test that is not mentioned in the content?

    <p>CEEB</p> Signup and view all the answers

    What is the term for the harmful gases and particles that get into the air and cause air pollution?

    <p>Air pollutants</p> Signup and view all the answers

    What is the primary source of nitrogen dioxide?

    <p>Power plants and cars</p> Signup and view all the answers

    What happens to people who are exposed to nitrogen dioxide for a long time?

    <p>They have a higher chance of getting coughs and shortness of breath</p> Signup and view all the answers

    What is the color of nitrogen dioxide?

    <p>Reddish-brown</p> Signup and view all the answers

    What is the website of Academic-Clinic?

    <p><a href="http://academic-clinic.com">http://academic-clinic.com</a></p> Signup and view all the answers

    What is the purpose of Academic-Clinic's Facebook page?

    <p>To provide information on college entrance exams</p> Signup and view all the answers

    What is the effect of high levels of nitrogen dioxide exposure?

    <p>It gives people coughs and makes them feel short of breath</p> Signup and view all the answers

    How is nitrogen dioxide formed?

    <p>When nitrogen in the fuel is burned or when nitrogen in the air reacts with oxygen</p> Signup and view all the answers

    What is the Twitter handle of Academic-Clinic?

    <p><a href="http://twitter.com/acadclinic">http://twitter.com/acadclinic</a></p> Signup and view all the answers

    Study Notes

    Meteorology

    • The study of the atmosphere and its phenomena, including weather and climate.

    The Life Sciences (Biology)

    • Botany: The study of plants.
    • Zoology: The study of animals and animal life.
    • Genetics: The study of heredity.
    • Medicine: The study of diagnosing, treating, and preventing illness, disease, and injury.

    Scientific Method

    • A logical method used to acquire knowledge to explain different phenomena in nature.
    • Six basic steps:
      • Identify and clearly state the problem.
      • Gather information pertinent to the problem.
      • (Steps 3-6 not mentioned in the text)

    Formation of Solar System

    • A star formed in the Milky Way Galaxy, eventually igniting and burning its usable hydrogen and other elements.
    • The star exploded, sending matter out in all directions, which eventually cooled and collected to form planets and the asteroid belt.
    • The asteroid belt is an early form of the collection of matter that was not able to completely form a planet due to Jupiter's gravity.
    • Some early planets may have collided with other early planets, creating larger planets, moons, or space rocks.

    Earth's Structure

    • The earth consists of several layers: the core, the mantle, and the crust.
    • The core is the inner part of the earth, the crust is the outer part, and the mantle is between them.
    • The earth is surrounded by the atmosphere.

    Dissolution (or Solution)

    • Several common minerals, such as halite and calcite, dissolve in water.
    • Limestone and marble contain calcite and are soluble in acidic water.
    • Marble tombstones and carvings are susceptible to chemical weathering by dissolution.
    • Caves and caverns typically form in limestone due to dissolution.
    • Speleothems are cave formations made of calcite and form a rock called travertine.
    • Stalactites hang from the ceiling, and stalagmites are on the ground.
    • Karst topography forms on limestone terrain and is characterized by caves, sinkholes, disappearing streams, and springs.

    Air Pollution

    • Air pollution occurs when large amounts of dust, soot, bacteria, and other harmful gases enter the air.
    • Main sources of air pollution in the Philippines are industry and transportation.
    • Major air pollutants include:
      • Ozone: formed when nitrogen oxides and volatile organic compounds mix in sunlight, causing health problems such as asthma and sore throats.
      • Nitrogen dioxide: a reddish-brown gas coming from power plants and cars, causing coughs, shortness of breath, and a higher chance of health problems with long-term exposure.

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