CAPE Environmental Science Unit 1 · 2008 · Paper 2 · Question 3(b)(i)
State TWO benefits of natural ecosystems to humans, giving an example of EACH.
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Practise this questionOther parts of this question
- 3(a)(i)Name TWO decomposers and state ONE source of energy for EACH.[4 marks]
- 3(a)(ii)Explain the importance of the decomposer food chain in the cycling of matter illustrated in Figure 1.[4 marks]
- 3(b)(ii)Describe TWO ways in which human activities can disrupt the integrity of natural ecosystems.[8 marks]
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