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2 marksWater and Waste Management

CSEC Human and Social Biology · January 2009 · Paper 2 · Question 14(b)(i)

In some areas, municipal waste is disposed of in open dumps, generating smoke and foul odours.

Explain the biological cause of the foul smells produced at open waste dumps.

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Other parts of this question

  1. 14(a)Explain what is meant by each of the following solid waste management terms: Reuse, Recycle, Reduce, Biodegradable, Non-biodegradable.[5 marks]
  2. 14(b)(ii)List five different types of waste materials commonly found in solid waste dumps.[5 marks]
  3. 14(b)(iii)Explain how an open garbage dump can pose serious hazards to human health.[6 marks]
  4. 14(b)(iv)Explain why a modern sanitary landfill is a safer disposal method than an open dump.[2 marks]

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