Environmental Science and Ecosystems Quiz

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Questions and Answers

Which of the following is NOT an example of an ecosystem?

  • A coral reef
  • A laptop computer (correct)
  • A city park
  • A rainforest

What is the primary source of energy in most ecosystems?

  • Water
  • Sunlight (correct)
  • Soil
  • Air

Which of the following is a biotic factor in an ecosystem?

  • Sunlight
  • Plants (correct)
  • Temperature
  • Water

Which statement best describes an ecosystem?

<p>A community of organisms living together in a specific area (A)</p> Signup and view all the answers

What is the primary role of decomposers in an ecosystem?

<p>To break down dead organic matter and recycle nutrients (D)</p> Signup and view all the answers

Which factor is NOT considered an abiotic factor in an ecosystem?

<p>Predator-prey relationships (B)</p> Signup and view all the answers

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