What is "biodiversity"?

A The number of animals in a zoo

B The variety of life forms in a given area or ecosystem

C The size of a forest

D The depth of the ocean

✓ Correct Answer: Option B

Biodiversity refers to the variety of species, genetic variation, and ecosystem diversity in a region.

💡 Why is B) the correct answer?

The correct answer to the question "What is "biodiversity"?" is Option B: The variety of life forms in a given area or ecosystem.

The other options — A) The number of animals in a zoo, C) The size of a forest, D) The depth of the ocean — are incorrect for this IB Exam Prep question. As explained above: Biodiversity refers to the variety of species, genetic variation, and ecosystem diversity in a region.

📚 About This IB Exam Prep Practice Question

This 1-level IB Exam Prep question from the Biology topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free IB Exam Prep practice test or use flashcards for spaced repetition review.

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What is "biodiversity"?

✓ Correct Answer: Option B

📚 About This IB Exam Prep Practice Question

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