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6 marksWater and Land Pollution

CAPE Environmental Science Unit 2 · 2004 · Paper 2 · Question 7(a)

Explain the importance of the water quality parameters BOD, TSS, and TN in monitoring water pollution.

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  1. 7(b)Identify ONE possible cause and ONE source in Caribbean countries that can influence EACH of the parameters (BOD, TSS, and TN).[6 marks]
  2. 7(c)(i)Describe TWO environmental impacts associated with water pollution.[6 marks]
  3. 7(c)(ii)For EACH impact identified in (c)(i), suggest ONE method to mitigate it.[2 marks]

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