This quiz works best with JavaScript enabled. Home > Science > Earth > Ecology – Quiz 186 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Quiz 186 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A species living together in one area is called a: A) Species. B) Community. C) Ecosystem. D) Population. Show Answer Correct Answer: D) Population. 2. What type of interaction is this? Rabbit feeding on grass A) Mutualism. B) Commensalism. C) Predator-Prey. D) Parasitism. Show Answer Correct Answer: C) Predator-Prey. 3. An invasive species is when ..... A) A brick wall shudders. B) When a common animal becomes a house pet. C) When animals stay in their domain. D) A species invades an area where it does not belong causing it to be a host. Show Answer Correct Answer: D) A species invades an area where it does not belong causing it to be a host. 4. During a field trip to a farm, Luna, Grace, and Oliver observed an animal that was eating only plants. What type of organism is this? A) Pescatarian. B) Herbivore. C) Omnivore. D) Carnivore. Show Answer Correct Answer: B) Herbivore. 5. How long does a plastic bottle discarded in the forest take? A) 2 years. B) 280 years. C) 500 years. D) None of above. Show Answer Correct Answer: C) 500 years. 6. WHich level of organization is made up of both biotic and abiotic factors A) Ecosystem. B) Community. C) Population. D) Organism. Show Answer Correct Answer: A) Ecosystem. 7. What is the source for phosphorus for plants? A) Eroding Rock. B) Fossil Fuels. C) The Atmosphere. D) Meteorites. Show Answer Correct Answer: A) Eroding Rock. 8. A rabbit eats grass, a snake eats the rabbit, a fox eats the snake, a coyote eats the fox ..... the snake is a ..... consumer A) Primary. B) Tertiary. C) Quaternary. D) Secondary. Show Answer Correct Answer: D) Secondary. 9. The predator is the one ..... A) Hunting. B) Hunted. C) Eatin. D) Looking for. Show Answer Correct Answer: A) Hunting. 10. Is the process of changing nitrogen gas to nitrates. A) Nitrogen fixation. B) Nitrogen retaliation. Show Answer Correct Answer: A) Nitrogen fixation. 11. A group of living organisms that share a common genetic heritage A) Species. B) Organism. C) Autotroph. D) Prey. Show Answer Correct Answer: A) Species. 12. In 1913 V. What is Shelford's proposed law called? A) Stability. B) Save. C) There is no correct answer. D) Endurance. E) Minimum. Show Answer Correct Answer: D) Endurance. 13. Which word means a living thing A) Organism. B) Extinct. C) Environment. D) Biome. Show Answer Correct Answer: A) Organism. 14. Eat primary consumers (can be carnivores and omnivores) A) Tertiary Consumers. B) Secondary Consumers. C) Quaternary Consumers. D) Top Predators. Show Answer Correct Answer: B) Secondary Consumers. 15. What is the function of nucleic acids? A) Store genetic information. B) Store energy (long-term). C) Store energy (short-term). D) Build skin, hair, nails, muscles. Show Answer Correct Answer: A) Store genetic information. 16. Average yearly precipitation in a tropical rain forest A) 76 cm to 250 cm. B) 100 cm. C) 0-25 cm. D) 200 cm or more. Show Answer Correct Answer: D) 200 cm or more. 17. What is the bottom layer of the an energy pyramid? A) Producer. B) Tertiary consumer. C) Secondary consumer. D) Primary consumer. Show Answer Correct Answer: A) Producer. 18. Which organism make their own food through the process of photosynthesis? A) Decoposer. B) Consumer. C) Producer. D) None of above. Show Answer Correct Answer: C) Producer. 19. Indicate if the organisms below are herbivores, carnivores, or plants.primary consumer A) Plants. B) Herbivores. C) Carnivores. D) None of above. Show Answer Correct Answer: B) Herbivores. 20. The book written by Alexander Von Humboldt A) The idea for plant geography. B) Fundamentals of Ecology. C) Origin of species. D) Oecology of plants. Show Answer Correct Answer: A) The idea for plant geography. ← PreviousNext →Related QuizzesScience QuizzesEcology Quiz 1Ecology Quiz 2Ecology Quiz 3Ecology Quiz 4Ecology Quiz 5Ecology Quiz 6Ecology Quiz 7Ecology Quiz 8Ecology Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books