Book E Vocabulary Test

20 Questions | Total Attempts: 42

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Book E Vocabulary Test

Questions and Answers
  • 1. 
    Endangered describes a species likely to become extinct.
    • A. 

      True

    • B. 

      False

  • 2. 
    Abiotic refers to the diversity of an ecosystem.
    • A. 

      True

    • B. 

      False

  • 3. 
    A large geographical area with similar ecosystems and climates is a biome.
    • A. 

      True

    • B. 

      False

  • 4. 
    The biotic factors are the nonliving parts of the ecosystem.
    • A. 

      True

    • B. 

      False

  • 5. 
    The biotic factors are the living parts of an ecosystem.
    • A. 

      True

    • B. 

      False

  • 6. 
    A close relationship between species is called friendship.
    • A. 

      True

    • B. 

      False

  • 7. 
    Organisms that use an outside energy source like the Sun to make energy-rich molecules are called consumers.
    • A. 

      True

    • B. 

      False

  • 8. 
    A population is all of the organisms in an ecosystem that belong to the same species.
    • A. 

      True

    • B. 

      False

  • 9. 
    A community is all of the organisms in an ecosystem that belong to the same species.
    • A. 

      True

    • B. 

      False

  • 10. 
    Competition occurs when more than one organism competes for the same resources. 
    • A. 

      True

    • B. 

      False

  • 11. 
    Competition limits the population size. 
    • A. 

      True

    • B. 

      False

  • 12. 
    Herbivores help recycle once living matter by breaking it down into energy rich compounds.
    • A. 

      True

    • B. 

      False

  • 13. 
    The original organisms in an ecosystem are threatened species.
    • A. 

      True

    • B. 

      False

  • 14. 
    Global warning is caused mostly due to higher levels of carbon dioxide.
    • A. 

      True

    • B. 

      False

  • 15. 
    You would most likely find most mammals near the North Pole.
    • A. 

      True

    • B. 

      False

  • 16. 
    A hot, dry climate will have the most biodiversity.
    • A. 

      True

    • B. 

      False

  • 17. 
    Photosynthesis is the production of food without light energy.
    • A. 

      True

    • B. 

      False

  • 18. 
    A food chain must begin with a producer.
    • A. 

      True

    • B. 

      False

  • 19. 
    Most organisms are found in the lowest level level of an energy pyramid.
    • A. 

      True

    • B. 

      False

  • 20. 
    It is a good practice to release non-native animals into an ecosystem.
    • A. 

      True

    • B. 

      False

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