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Nutrient Cycles Quizzes, Questions & Answers

Recent Nutrient Cycles Quizzes

Phosphorus Cycle

Questions: 7 | Attempts: 6658 | Last updated: Oct 22, 2025

Sample Question
Which of the following statements about the phosphorus cycle is correct?

Phosphorus primarily cycles through the atmosphere, undergoing various chemical reactions.

Phosphorus is mainly absorbed by plants through the process of nitrogen fixation.

Phosphorus can be lost from ecosystems through leaching and runoff into bodies of water.

Phosphorus cycle is independent of the carbon cycle.

The Nitrogen Cycle Pimlico

Questions: 10 | Attempts: 109 | Last updated: Jan 22, 2025

Sample Question
How do animals obtain nitrogen?

By fixing nitrogen from the atmosphere

By ammonification

By feeding and digesting plants

By nitrification

What Is Organic Nitrogen Cycle?

Questions: 6 | Attempts: 3171 | Last updated: Oct 16, 2025

Sample Question
The movement of nitrogen between the environment and living things is called the

Nitrogen cycle

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