O-LevelBiologyEcology & Environment5090/11 · May/June 2012 · Q281 Mark

The diagram shows a food web. [Figure 28.1] What is the energy source for this food web?

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Acarbohydrate

Bheat

Cminerals

Dsunlight

✓ Correct answer

D: sunlight

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Topic: Ecology & Environment, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2012 Paper 1 Variant 1, question 28.

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