CSEC Human and Social Biology · 2021 · Paper 2 · Question 4(b)
State TWO ways in which human activity could negatively impact water supplies.
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Practise this questionOther parts of this question
- 4(a)Complete Table 3 by numbering EACH step in the purification process in the correct order.[4 marks]
- 4(c)(i)State TWO contaminants that Leah and her community could be exposed to after the flood.[2 marks]
- 4(c)(ii)Suggest THREE diseases that Leah and her community are likely to contract as a result of the flooding.[3 marks]
- 4(c)(iii)Recommend FOUR precautions that residents could take during the flooding crisis to prevent the spread of diseases.[4 marks]
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