Biodiversity

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Questions and Answers

Which of the following best defines biodiversity?

  • The number of organisms that cannot be seen with the naked eye
  • The range and variety of living organisms (correct)
  • The number of species known and described
  • The number and types of organisms present on Earth

What does each different kind of plant, animal, or organism represent?

  • A species (correct)
  • A kingdom
  • A genus
  • A family

Approximately how many known and described species are there?

  • 2 million
  • 1 million
  • 10 million
  • 1.7-1.8 million (correct)

What happens to the range and variety of organisms when the area of observation increases?

<p>It increases (B)</p> Signup and view all the answers

What happens to the number and types of organisms as new areas are explored?

<p>New organisms are discovered (D)</p> Signup and view all the answers

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