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CSEC Human and Social Biology · January 2008 · Paper 2 · Question 6(a)

The water cycle.

Identify the hydrological processes labelled A, B, C, D, and E in Figure 2.

This question uses a figure or table from the paper — you'll see it when you practise.

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Other parts of this question

  1. 6(b)(i)Name TWO domestic methods used to purify drinking water.[2 marks]
  2. 6(b)(ii)State the function of screening in a water treatment facility.[1 mark]
  3. 6(c)Describe how one could demonstrate the presence of bacteria in a water sample.[2 marks]

More practice: the rest of this paper · more Pollution and Environmental Health questions · all CSEC Human and Social Biology past papers