CAPE Environmental Science Unit 1 · 2010 · Paper 2 · Question 3(a)
Define the term 'ecological niche'.
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- 3(b)(i)Describe the trend shown in Figure 2. Include specific values in your answer.[3 marks]
- 3(b)(ii)In which month was size of the predator population equal to 200?[1 mark]
- 3(b)(iii)What was the size of the prey population in Month 11?[1 mark]
- 3(b)(iv)Suggest TWO reasons why the predator population is successfully regulating the population of the prey.[6 marks]
- 3(c)Provide THREE reasons to support the statement above.[6 marks]
More practice: the rest of this paper · more Ecology, Niches, and Interactions questions · all CAPE Environmental Science Unit 1 past papers