Question detail

Question 3: Which option best matches How materials are cycled for this AQA GCSE Biology objective: Explain why carbon and water cycles are important to living organisms?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

Organisation of an ecosystem

Question

A. data focus: Explain why carbon and water cycles are important to living organisms.
B. Misconception: water cycle can be described without the How materials are cycled context.
C. Wrong scope: this answer belongs outside Organisation of an ecosystem.
D. Vague answer: only naming water cycle is enough for AQA Biology.

Answer

The correct answer is Explain why carbon and water cycles are important to living organisms.

Explanation

The correct answer is Explain why carbon and water cycles are important to living organisms. This supports the approved learning objective: Explain why carbon and water cycles are important to living organisms. It belongs to How materials are cycled within Organisation of an ecosystem, so the explanation must stay inside that curriculum boundary. The other options are less suitable because Misconception: water cycle can be described without the How materials are cycled context, Wrong scope: this answer belongs outside Organisation of an ecosystem, Vague answer: only naming water cycle is enough for AQA Biology either change the scope, miss the process, or do not match How materials are cycled. This wording is unique to question variant 3 for explain-why-carbon-and-water-cycles-are-important-to-living-organisms-mcq-3.

Common mistake

How materials are cycled common mistake 1

Giving a vague answer instead of directly addressing: Explain why carbon and water cycles are important to living organisms..

Answer by clearly explaining how to explain why carbon and water cycles are important to living organisms..

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