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Ecology And Environment Quiz 17 (20 MCQs)

Quiz Instructions

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1. What type of factors represent the living organisms in an environment?
2. An example of a natural resource is
3. All the living organisms that live in an area and the nonliving features of their environment
4. Model used to describe the amount of energy moving from one feeding level to another.
5. Nitrogen makes up ..... percent of the atmosphere.
6. Which of these is a MAJOR cause of acid rain?
7. ..... is the role played by (occupation or profession) and the address of a particular species in its ecosystem;
8. Succession that occurs in an area where soil is already present
9. Most water pollution is the result of
10. Where two or more organisms seek the same resource at the same time.
11. In lakes in New York State that are exposed to acid rain, fish populations are declining. This is primarily due to changes in which lake condition?
12. In order for an ecosystem to remain stable there must be
13. Which of the following is an abioitic factor that could affect biotic factors?
14. An organism whose cells have nuclei and cell walls
15. ..... are materials or substances such as minerals, forests, water, and soil that occur in nature and can be used for economic gain.
16. What forms in the second step of water treatment?
17. A final and stable community
18. There are many large-mouth bass, a type of fish, living in a small lake near Waco, Texas. How would increased fishing in the lake effect the lake ecosystem?
19. All the living things in an environment
20. Which of these are three types of pollution?
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