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3 marksPollution and Environmental Health

CSEC Human and Social Biology · January 2016 · Paper 2 · Question 6(b)(ii)

Freshwater constitutes only a tiny fraction of Earth's water resources and is subject to increasing contamination.

Suggest THREE measures humans can take to reduce air pollution.

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Other parts of this question

  1. 6(a)(i)Identify the processes occurring at locations A, B, and C in Figure 5.[3 marks]
  2. 6(a)(ii)Define the term 'pollutant' and identify TWO ways in which human activities contaminate the water cycle.[3 marks]
  3. 6(b)(i)Discuss TWO effects of contaminated water on human health and the environment.[6 marks]

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