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Trophic Levels and Food Chains
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Trophic Levels and Food Chains

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Questions and Answers

Which term refers to the position an organism occupies in a food web?

  • Primary producer
  • Apex predator
  • Trophic level (correct)
  • Food chain
  • What is a food chain?

  • A complex path of trophic levels
  • The number of steps an organism is from the start of the chain
  • A one-way flow of energy in an ecosystem
  • A succession of organisms that eat other organisms (correct)
  • At which trophic level do herbivores typically belong?

  • Level 3
  • Level 2 (correct)
  • Level 1
  • Level 4 or 5
  • What do apex predators typically occupy in a food web?

    <p>Trophic level 4 or 5</p> Signup and view all the answers

    What is the origin of the word 'trophic'?

    <p>Greek</p> Signup and view all the answers

    Which term refers to the number of steps an organism is from the start of a food chain?

    <p>Trophic level</p> Signup and view all the answers

    What is the relationship between trophic level and biodiversity?

    <p>Higher biodiversity leads to more complex trophic paths</p> Signup and view all the answers

    Who developed the concept of trophic level?

    <p>Raymond Lindeman</p> Signup and view all the answers

    What is the meaning of the word 'trophic'?

    <p>Food or nourishment</p> Signup and view all the answers

    What is the purpose of a food web?

    <p>To show the flow of energy and nutrients in an ecosystem</p> Signup and view all the answers

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