Community Relationships - Reading

12 Questions | By J_comerford | Updated: Mar 21, 2022 | Attempts: 82

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Community Relationships - Reading - Quiz

Community relationships quiz is set to test your knowledge on the different biological interactions in the community today. These interactions are mainly based on feeding relationships. Find out how much you know. All the best.

Questions and Answers

1.

Name (first and last)
2.

Student ID #
3.

Biotic and abiotic factors determine the productivity of an ecosystem.
- A.
  
  True
- B.
  
  False
4.

According to the competitive exclusion principle, multiple species can occupy the same niche in the same habitat.
- A.
  
  True
- B.
  
  False
5.

Symbiosis means "living together."
- A.
  
  True
- B.
  
  False
6.

In mutualism, one organism kills another.
- A.
  
  True
- B.
  
  False
7.

In commensalism, both organisms benefit.
- A.
  
  True
- B.
  
  False
8.

In parasitism, one organism obtains nutrition from another without killing it.
- A.
  
  True
- B.
  
  False
9.

Ecosystems constantly change.
- A.
  
  True
- B.
  
  False
10.

Primary succession occurs where fertile soil already exists.
- A.
  
  True
- B.
  
  False
11.

Lichens are examples of a pioneer species.
- A.
  
  True
- B.
  
  False
12.

Lava flows and glaciers cause secondary succession.
- A.
  
  True
- B.
  
  False