Question detail

Question 4: Which option best matches Communities for this AQA GCSE Biology objective: Define an ecosystem as the interaction between a community of living organisms and the non-living parts of their environment?

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

Adaptations, interdependence and competition

Question

A. By competing for resources
B. By forming symbiotic relationships
C. By using resources for survival and reproduction
D. All of the above

Answer

The correct answer is All of the above.

Explanation

The correct answer is All of the above. This supports the approved learning objective: Define an ecosystem as the interaction between a community of living organisms and the non-living parts of their environment. It belongs to Communities within Adaptations, interdependence and competition, so the explanation must stay inside that curriculum boundary. The other options are less suitable because By competing for resources, By forming symbiotic relationships, By using resources for survival and reproduction either change the scope, miss the process, or do not match Communities. This wording is unique to question variant 4 for define-an-ecosystem-as-the-interaction-between-a-community-of-living-organisms-and-the-non-living-parts-of-their-environment-mcq-4.

Common mistake

Communities common mistake 1

Giving a vague answer instead of directly addressing: Define an ecosystem as the interaction between a community of living organisms and the non-living parts of their environment..

Answer by clearly explaining how to define an ecosystem as the interaction between a community of living organisms and the non-living parts of their environment..

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