Community Relationships - Reading

12 Questions

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Community Relationships - Reading

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