This quiz works best with JavaScript enabled. Home > Science > Ecology – Quiz 77 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Quiz 77 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. An animal that is hunted and eaten by other animals is called ..... A) Prey. B) Predator. C) Producer. D) None of above. Show Answer Correct Answer: A) Prey. 2. A population that is growing exponentially in the absence of limiting factors can be illustrated by a (n) ..... A) S-shaped curve. B) J-shaped curve. C) Curve that terminates a plateau phase. D) Tolerance curve. Show Answer Correct Answer: B) J-shaped curve. 3. What is oxygen? A) It is a stone. B) It is only necessary for animals. C) It is a very important component of life that allows us to breathe. D) It is necessary to drink. Show Answer Correct Answer: C) It is a very important component of life that allows us to breathe. 4. The organism that is harmed in parasitism is called the: A) Parasite. B) Host. C) Prey. D) Predator. Show Answer Correct Answer: B) Host. 5. Which best describes the relationship between climate and biodiversity? A) As climate determines the plants in an ecosystem, it also influences the biodiversity of a biome. B) As climate determines the animals in an ecosystem, it directly influences the biodiversity of a biome. Show Answer Correct Answer: A) As climate determines the plants in an ecosystem, it also influences the biodiversity of a biome. 6. A group of populations that interact in an area is ..... A) Ecosystem. B) Community. C) Biome. D) Population. Show Answer Correct Answer: B) Community. 7. We can ..... paper, tins, and bottles A) Hurt. B) Recycle. C) Go. D) Plant. Show Answer Correct Answer: B) Recycle. 8. What is it called when one organism consumes another organism for food? A) Predation. B) Symbiosis. C) Niche. D) Competition. Show Answer Correct Answer: A) Predation. 9. This helps plants maintain shape, storage, digestion and waste. This organelle can become very enlarged when plants store water. A) Lysosome. B) Vacuoles. C) Golgi Apparatus. D) Cell membrane. Show Answer Correct Answer: B) Vacuoles. 10. Who discovered Ecology A) Mr Swinfield. B) Dr Vazquez. C) Ernst Haeckel. D) George Alabama. Show Answer Correct Answer: C) Ernst Haeckel. 11. Which of the following biomes does North Carolina fall into? A) Desert. B) Forest. C) Grasslands. D) Aquatic. Show Answer Correct Answer: B) Forest. 12. Sustainability is making sure that the planet and its resources can continue to provide life. A) True. B) False. Show Answer Correct Answer: A) True. 13. A raccoon will eat both plants and animals. This means it is a(n) ..... A) Herbivore. B) Fleshier. C) Omnivore. D) Producer. Show Answer Correct Answer: C) Omnivore. 14. Both organisms benefit A) Mutualism. B) Parasitism. C) Commensalism. D) Photosynthesis. Show Answer Correct Answer: A) Mutualism. 15. If there are 100 KJ of energy available at the secondary consumer level, how many KJ of energy are available at the producer level? A) 10 KJ. B) 1, 000 KJ. C) 10, 000 KJ. D) 1 KJ. Show Answer Correct Answer: C) 10, 000 KJ. 16. Which of the following choices only includes abiotic factors? A) Sunlight, algae, and temperature. B) Fish, crabs, oxygen. C) Sunlight, soil, and oxygen. D) Algae, temperature, and dog. Show Answer Correct Answer: C) Sunlight, soil, and oxygen. 17. At each level of the energy pyramid, only ..... % of the available energy is passed to the next consumer A) 1%. B) 5%. C) 10%. D) 50%. Show Answer Correct Answer: C) 10%. 18. A wildlife ecologist's job includes studying animals and other wildlife, and understanding their interactions with their ecosystem. A) True. B) False. Show Answer Correct Answer: A) True. 19. What is the role of a tree in a food chain? A) It breaks down wastes and dead organisms. B) It uses the sun's energy to make food. C) It eats other organisms. D) It cannot make its own food. Show Answer Correct Answer: B) It uses the sun's energy to make food. 20. Secondary consumers A) Eat the primary consumer. B) Eat plants and animals. C) Consume the producer. D) Eat the secondary consumer. Show Answer Correct Answer: A) Eat the primary consumer. ← 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