Which biogeochemical cycle does NOT have a significant atmospheric component?

A Carbon cycle

B Phosphorus cycle

C Nitrogen cycle

D Water cycle

✓ Correct Answer: Option B

The phosphorus cycle moves primarily through rocks, soil, and water—not the atmosphere.

💡 Why is B) the correct answer?

The correct answer to the question "Which biogeochemical cycle does NOT have a significant atmospheric component?" is Option B: Phosphorus cycle.

The other options — A) Carbon cycle, C) Nitrogen cycle, D) Water cycle — are incorrect for this AP Exam Prep question. As explained above: The phosphorus cycle moves primarily through rocks, soil, and water—not the atmosphere.

📚 About This AP Exam Prep Practice Question

This 3-level AP Exam Prep question from the AP 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 AP Exam Prep practice test or use flashcards for spaced repetition review.

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Which biogeochemical cycle does NOT have a significant atmospheric component?

✓ Correct Answer: Option B

📚 About This AP Exam Prep Practice Question

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