Ecosystems and Biodiversity

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Questions and Answers

Which term is used to describe a community of organisms that interact with each other and non-living components for sustainable development and adaptation to changing conditions?

  • Tropic structure
  • Ecosystem (correct)
  • Biotic diversity
  • Biosphere

Who first proposed the term 'ecosystem'?

  • A.G. Tansley (correct)
  • Odum
  • Michael Allaby
  • None of the above

How did Odum define an ecosystem?

  • A self-sustained community of plants and animals existing in its own environment
  • Any unit that includes all the organisms in a given area interacting with the physical environment (correct)
  • A community of interdependent organisms together with the environment
  • None of the above

What is the term used to describe a flow of energy, a clearly defined tropic structure, biotic diversity, and material cycles within an ecosystem?

<p>Tropic structure (B)</p> Signup and view all the answers

How did Michael Allaby define an ecosystem?

<p>A community of interdependent organisms together with the environment (C)</p> Signup and view all the answers

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