Ecology Quiz 15 (25 MCQs)

Quiz Instructions:

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1. Where do animals get nitrogen from?

2. What does the word cry mean in the sentence below? We heard the cry of a wolf during the night.

3. Which of the following branches of science is concerned with the study of relationship of plants with their environment?

4. What is an animals habitat

5. Organism that is being eaten by the predator.

6. The smallest place where an organism can live.

7. An organism eating its own species is called.

8. How do most primary producers make their own food?

9. The type of growth that a population may show when food and habitat are limitless is called _____

10. Non-living things that impact living things.

11. Which of the following is NOT a method of dispersal exhibited by populations?

12. The many overlapping food chains in an ecosystem make up a(n) _____

13. What has been done to protect the ozone layer?

14. What is the specific environment that provides the things an organism needs to live, grow, and reproduce?

15. Members of a species in a defined area are called a

16. What does N-P-K stand for? In the right order.

17. In a clear and obvious way _____

18. _____ is not generally seen in biodiversity hotspots

19. The study of interactions between organisms and their environment is known as

20. Individuals with favorable traits survive, reproduce, and pass their traits onto their offspring. This is called

21. The term mycorrhiza translates literally to

22. A non green plant-like organism that feeds off of dead organisms or their wastes is called?

23. The physical place where an organism lives is known as its

24. The maximum number of organisms that an ecosystem can support with its resources

25. Bacteria utilising radiant energy to prepare food are.