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Biodiversity Quiz

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Questions and Answers

What is the estimated range of the number of species of organisms that exist on earth?

500 million to 1 billion

1,000 to 10,000

5 million to 50 million (correct)

100,000 to 1 million

How many species of organisms are estimated to exist on earth?

10,000 to 100,000

100 million to 1 billion

5 million to 50 million (correct)

1,000 to 10,000

What does the text suggest about the diversity of organisms on earth?

It is impossible to estimate

It is wide and varied (correct)

It is limited and uniform

It is decreasing rapidly

Biodiversity Quiz

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Questions and Answers

What is the estimated range of the number of species of organisms that exist on earth?

How many species of organisms are estimated to exist on earth?

What does the text suggest about the diversity of organisms on earth?

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Biodiversity Quiz

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