Q2 Periodic Test Grade 4 Science 2024-2025 PDF

**Q2 PERIODIC TEST IN GRADE 4 SCIENCE** **SY 2024-2025** **NAME: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ SECTION: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** **DIRECTION: Read each item carefully and choose the letter of the correct** **answer. Write your answer on a separate she...

**Q2 PERIODIC TEST IN GRADE 4 SCIENCE** **SY 2024-2025** **NAME: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ SECTION: \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_** **DIRECTION: Read each item carefully and choose the letter of the correct** **answer. Write your answer on a separate sheet of paper.** 1\. Which system of the human body is made up of all the bones on the body? A. Muscular system C. Respiratory system B. Skeletal system D. Digestive system 2\. Why are bones important to the body? A. They give support and make us stand erect B. They carry messages to the brain C. They protect the muscles D. They help us breathe 10\. While lifting a heavy suitcase, which function of the muscular system is most evident? A. Supporting your body\'s structure and enabling the lifting B. Breaking down food for digestion C. Regulating body temperature D. Controlling the heartbeat 11\. When you accidentally touch a hot stove and quickly pull your hand away, which body system is responsible for this fast reaction? A. Digestive system C. Muscular system B. Circulatory system D. Respiratory system 12\. After a big meal, you start to feel full and satisfied. This is a result of the digestive system\'s function to: A. Regulate body temperature B. Break down food into smaller molecules C. Provide structural support to your body D. Filter impurities from the air you breathe 13\. Which of the following is NOT a function of the digestive system? A. breakdown of food into smaller, absorbable molecules B. eliminate nondigestible wastes C. eliminate nitrogenous wastes D. ingest food 14\. Inno is running in a marathon, his body needs a consistent supply of oxygen and nutrients to his muscles. This relates to the circulatory system\'s role in: A. Transporting oxygen and nutrients while removing waste products B. Digesting food and breaking it down C. Regulating the body\'s temperature D. Filtering the air, you breathe 15\. You\'re in a race, and your heart is beating rapidly to pump oxygen to your muscles. This exemplifies the role of the: A. Digestive system in fueling your body B. Respiratory system in cooling you down C. Muscular system in maintaining balance D. Circulatory system in providing oxygen and nutrients to muscles 16\. You take a deep breath before giving a presentation. This action is directly related to the respiratory system\'s function to: A. Exchange oxygen and carbon dioxide in the lungs B. Regulate your body temperature C. Support your body\'s structure D. Help digest the food you ate 17\. You take a deep breath after sprinting. This is a direct result of how the respiratory system: A. filters blood B. controls digestion C. regulates body temperature D. allows for the exchange of oxygen and carbon dioxide in the lungs 18\. What is one of the primary functions of a plant\'s root system? A. photosynthesis C. capturing sunlight B. anchoring in the soil D. producing flowers 19\. How do leaves contribute to the shoot system\'s functions? A. By anchoring the plant in the soil B. By absorbing water and nutrients C. By producing flowers and seeds D. By capturing sunlight for photosynthesis 20\. What is the main function of stems in the shoot system of a plant? A. Absorbing water and nutrients B. Anchoring the plant in the soil C. Transporting water and nutrients D. Capturing sunlight for photosynthesis 21\. Why is it important for a plant to have both root and shoot systems? A. Root systems produce oxygen, and shoot systems produce carbon dioxide. B. Root systems store excess water, and shoot systems release excess water. C. Root systems absorb water and nutrients, while shoot systems capture sunlight and perform photosynthesis. D. Root systems anchor the plant in the soil and shoot systems produce carbon dioxide. 22\. When you observe a plant with well-developed root and shoot systems, you can conclude that: A. The plant is undergoing a growth spurt. B. The plant is unhealthy and needs more care. C. The plant will produce fewer flowers and fruits. D. The plant is likely thriving and has adapted to its environment. 23\. What do you call the structure or behavior that helps an organism survive in its environment? A. adaptation B. camouflage C. mimicry D. population 24\. Where would you expect to see a camel in its natural habitat? A. in the forest C. in the desert B. underwater D. in the treetops 25\. What type of habitat do plants and animals living in the ocean belong to? A. terrestrial B. aquatic C. aerial D. arboreal 26\. Which habitat includes forests, grasslands, and deserts? A. aquatic B. aerial C. terrestrial D. subterranean 27\. Where would you most likely find animals with gills and fins? A. on land B. in the air C. in water D. underground 28\. Which group of organisms can be found in the mangrove swamp? A. mussels, fish, corals C. butterfly, snake, bird B. worm, rat, fish D. mangrove trees, fiddler crab, fish 29\. All animals can be found in the seashore except: A. clams B. crabs C. bird D. sea horse 30\. These organisms can be found in the garden except: A. rat B. grass C. flowers D. trees 31\. It refers to the ecological or environmental area that is inhabited by a particular species of animals, plants, or organisms. It is where animals and plants live. A. habitat B. surroundings C. environment D. ecology 32\. Which group of animals live in a water habitat? A. fish, squid, crab C. dolphin, carabao, hawk B. horse, goat, monkey D. tadpole, grasshopper, hawk 33\. It refers to a biological process by which an animal physically develops after birth or hatching. A. cycle B. metamorphosis C. photosynthesis D. transformation 34\. How many life stages are there in complete and incomplete metamorphosis? A. 4 and 3 B. 3 and 4 C. 4 and 4 D. 3 and 3 35\. What is the proper order of the life stages in the complete metamorphosis of a frog? A. egg, larvae, pupa, adult B. egg, larvae, nymph, adult C. egg, nymph, larvae, adult D. egg mass, tadpole. tadpole with legs, young frog, adult 36\. The third stage in complete metamorphosis is called \_\_\_\_\_\_. A. pupa B. egg C. adult D. none 37\. At what stage of human development does a child learn to walk, talk, and begin to be more self-sufficient at this stage. A. adulthood B. childhood C. adolescence D. birth 31\. How do herbivores obtain their food? A. by hunting other animals C. by scavenging for leftovers B. by eating plants D. by consuming both plants and animals 38\. Which of the following animals is likely to be a carnivore? A. cow B. lion C. elephant D. rabbit 39\. What is an omnivore? A. An animal that only eats plants B. An animal that only eats other animals C. An animal that eats both plants and animals D. An animal that eats dead organisms 34\. What is the primary food source for herbivores? A. other animals B. plants C. insects D. both plants and animals 35\. Which of the following animals is an omnivore? A. koala B. panda C. polar bear D. chimpanzee 36\. Which statement is true about the transfer of energy in the trophic levels? A. If you eat organisms that feed on plants, you will have the highest energy in the trophic levels. B. Only 10% of energy in an organism is transferred to the next trophic level. C. The amount of energy transferred increases as it goes up the trophic level. D. The transfer of energy from one trophic level to the next is very efficient. 37\. What is the other name for a primary consumer? A. autotroph B. omnivore C. herbivore D. carnivore 38\. Where can you find the predator in the energy pyramid? A. third level B. middle C. apex D. base 39\. Which of these is an example of a decomposer? A. bacteria B. plants C. fish D. snake 40\. Rabbits eat grass and other plants to survive, but they do not eat animals. What kind of animals are rabbits? A. decomposers B. carnivores C. producers D. herbivores **ANSWER KEY** **Prepared by:** **MARIA EDEL T. LAVENDIA, TIII** Science IV, Teacher **Checked:** **SHEILY R. DELA CRUZ, MT I** Master Techer in -- Charge **Approved:** **AIREEN N. PEREZ** Principal IV **Reviewed:** **ANDREI NICOLAI E. PACHECO** Public Schools District Supervisor **Q1 PERIODIC TEST IN GRADE 4 SCIENCE** **S.Y. 2024-2025** **Prepared by:** **MARIA EDEL T. LAVENDIA, TIII** Science IV, Teacher **Checked:** **SHEILY R. DELA CRUZ, MT I** Master Techer in -- Charge **Approved:** **AIREEN N. PEREZ** Principal IV **Reviewed:** **ANDREI NICOLAI E. PACHECO** Public Schools District Supervisor