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7 marksWater and Land Pollution

CAPE Environmental Science Unit 2 · 2006 · Paper 2 · Question 7(e)

Outline a water treatment process that would address the high levels of faecal coliform in coastal waters.

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Other parts of this question

  1. 7(a)Outline the trend shown in Figure 3.[3 marks]
  2. 7(b)Identify the TWO major types of water pollutant existing in the coastal waters of Island Z.[2 marks]
  3. 7(c)(i)For EACH of the pollutants identified in (b) above, state its nature.[2 marks]
  4. 7(c)(ii)For EACH of the pollutants identified in (b) above, state its source.[2 marks]
  5. 7(d)Explain how the loss of coral cover could be caused by ONE of the pollutants identified.[4 marks]

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