This quiz works best with JavaScript enabled. Home > Science > Ecology – Quiz 152 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Quiz 152 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This type of consumer eats only meat. A) Omnivore. B) Herbivore. C) Carnivore. D) Producer. Show Answer Correct Answer: C) Carnivore. 2. A fully functioning terrestrial ecosystem should always include ..... A) Fewer decomposers than predators. B) More producers than consumers. C) More predators than consumers. D) Fewer secondary consumers than tertiary consumers. Show Answer Correct Answer: B) More producers than consumers. 3. A snake has an internal skeleton, cannot breathe under water, and relies on outside sources of heat to keep its body temperature constant. A snake is which type of animal? A) Bird. B) Fish. C) Reptile. D) Amphibian. Show Answer Correct Answer: C) Reptile. 4. The trees in this biome shed their leaves and grow new ones each year: A) Temperate deciduous forest. B) Grasslands. C) Deserts. D) Tundra. Show Answer Correct Answer: A) Temperate deciduous forest. 5. In creating food for the producer groups in the ecosystem, light energy is converted into what type of energy? A) Chemical energy. B) Potential energy. C) Kinetic energy. D) Mechanical energy. Show Answer Correct Answer: A) Chemical energy. 6. Identify the producer in this food chain. A) The sun. B) The dung beetle. C) The lion. D) The plant. Show Answer Correct Answer: D) The plant. 7. The prefix sphere means? A) Life, living. B) Ball, round. C) Small, millionith. D) Record, writing. Show Answer Correct Answer: B) Ball, round. 8. How does energy contain in producers get released in consumers? A) Photosynthesis. B) Chemosynthesis. C) Cellular respiration. D) Photorespiration. Show Answer Correct Answer: C) Cellular respiration. 9. Choose the correct order from smallest to largest. A) Individual, Community, Population, Ecosystem, Biosphere. B) Individual, Population, Community, Biosphere, Ecosystem. C) Individual, Population, Community, Ecosystem, Biosphere. D) Biosphere, Individual, Population, Community, Ecosystem. Show Answer Correct Answer: C) Individual, Population, Community, Ecosystem, Biosphere. 10. A decomposer is a living thing that gets energy by breaking down dead plants and animals. A) True. B) False. Show Answer Correct Answer: A) True. 11. A tree is a ..... A) Composer. B) Decoposer. C) Producer. D) None of above. Show Answer Correct Answer: C) Producer. 12. Is the part of Earth where life exists A) Biosphere. B) Biota. C) Geosphere. D) Hydrosphere. Show Answer Correct Answer: A) Biosphere. 13. A diagram that shows the transfer of energy in one line is a ..... A) Food web. B) Food chain. C) Food line. D) Food court. Show Answer Correct Answer: B) Food chain. 14. A system of food chains that shows the transfer of energy is termed A) Food web. B) Food chain. C) Prey. D) Predator. Show Answer Correct Answer: A) Food web. 15. Arbor means A) Bird. B) Tree. C) Insects. D) Monkey. Show Answer Correct Answer: B) Tree. 16. Energy and Matter cycles through an ecosystem by A) Being consumed or absorbed by an organism. B) Being consumed by an organism. C) Being absorbed by an organism. D) Creating energy to break down matter. Show Answer Correct Answer: A) Being consumed or absorbed by an organism. 17. What is natural selection? A) The organism that is harmed in a predator-prey relationship. B) A relationship in which both species benefit. C) The struggle of organisms to survive as they use the same limited resource. D) A characteristic that makes an individual better suited to its environment and may eventually become common in that species. Show Answer Correct Answer: D) A characteristic that makes an individual better suited to its environment and may eventually become common in that species. 18. What is the layer of Earth that contains all life? A) Atmosphere. B) Hydrosphere. C) Geosphere. D) Biosphere. Show Answer Correct Answer: D) Biosphere. 19. An animal or person that eats only meat. A) Herbivore. B) Omnivore. C) Carnivore. D) Producer. Show Answer Correct Answer: C) Carnivore. 20. All the populations in an ecosystem A) Community. B) Abiotic. C) Biotic. D) Ecosystem. Show Answer Correct Answer: A) Community. ← PreviousNext →Related QuizzesEcology Quiz 1Ecology Quiz 2Ecology Quiz 3Ecology Quiz 4Ecology Quiz 5Ecology Quiz 6Ecology Quiz 7Ecology Quiz 8Ecology Quiz 9Ecology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books