This quiz works best with JavaScript enabled. Home > Science > Earth > Ecology – Quiz 174 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Ecology Quiz 174 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Living thing that makes its own food is called: A) Niche. B) Decoposer. C) Consumer. D) Producer. Show Answer Correct Answer: D) Producer. 2. A place where matter/nutrients are collected/stored. A) A lake. B) A reservoir. C) A cloud. D) The atmosphere. Show Answer Correct Answer: B) A reservoir. 3. Sunlight is an ..... factor. A) Biotic. B) Abiotic. Show Answer Correct Answer: B) Abiotic. 4. All the interacting populations in a specific area A) Heterotroph. B) Trophic. C) Biotic. D) Community. Show Answer Correct Answer: D) Community. 5. Temperature is an example of what kind of factor? A) Biotic. B) Abiotic. C) Dead. D) Living. Show Answer Correct Answer: B) Abiotic. 6. The nonliving aspects of the environment A) Abiotic factor. B) Biotic factor. Show Answer Correct Answer: A) Abiotic factor. 7. The number of individuals in an area A) Size. B) Density. C) Dispersion. D) None of above. Show Answer Correct Answer: A) Size. 8. What is an example of an omnivore A) Bear. B) Chicken. C) Shark. D) Hawk. Show Answer Correct Answer: A) Bear. 9. Organisms that cannot make their own energy-rich particles A) Consumer. B) Community. C) Food web. D) Decomposers. Show Answer Correct Answer: A) Consumer. 10. The primary source of energy for all food webs comes from A) Predators. B) The sun. C) The soil. D) Consumers. Show Answer Correct Answer: B) The sun. 11. Which phrase best describes an ecosystem? (Biotic and Abiotic? A) Gaggle of geese, parliament of owls, and troupe of gorilla. B) Sun, rain, rocks. C) School of fish, sand, army of frogs, temperature. D) A group of the same species living in a particular area. Show Answer Correct Answer: C) School of fish, sand, army of frogs, temperature. 12. The park isn't clean. There is ..... rubbish. A) One. B) A few. C) Many. D) A lot. Show Answer Correct Answer: D) A lot. 13. After being introduced in the 1930's, the fire ant became established in the southern United States. One biological way to control fire ants might be to introduce organisms that are A) Mutualistic with the fire ant queen. B) Nurtured by fire ant workers. C) Preyed on by fire ants. D) Parasitic to fire ant larvae. Show Answer Correct Answer: D) Parasitic to fire ant larvae. 14. What can we do to protect our environment? A) We can travel around the world. B) We can make compost, recycle, plant trees . C) We can eat meatballs. D) We can fly a kite. Show Answer Correct Answer: B) We can make compost, recycle, plant trees . 15. Grass and trees are examples of A) Biotic factors. B) Abiotic factors. Show Answer Correct Answer: A) Biotic factors. 16. When two speices work togher for their survuval A) Predator-PreyRelationships. B) Cooperative Relationships. C) Competitive Relationship. D) None of above. Show Answer Correct Answer: B) Cooperative Relationships. 17. An association between two organisms with in a community which one benefits A) Commensalism. B) Consumerism. C) Constipation. D) Omnivore. Show Answer Correct Answer: A) Commensalism. 18. What is true concerning an ecological community? A) The ecosystem of multiple organisms, regardless of a real extent. B) It is a large region of multiple organisms. C) The boundaries, large or small, of a single organism. D) None of above. Show Answer Correct Answer: A) The ecosystem of multiple organisms, regardless of a real extent. 19. In a food web, which type of organism receives energy from the other three types? A) Producer. B) Carnivore. C) Decoposer. D) Herbivore. Show Answer Correct Answer: C) Decoposer. 20. Which process removes carbon dioxide from the atmosphere? A) Deforestation. B) Tree farms. C) Burning fossil fuels. D) Cellular respiration. Show Answer Correct Answer: B) Tree farms. ← 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