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6 marksWater and Waste Management

CSEC Human and Social Biology · January 2011 · Paper 2 · Question 12(b)(i)

Solid waste management methods.

Explain the processes of incineration, recycling and composting.

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Other parts of this question

  1. 12(a)(i)Describe how a landfill is made.[3 marks]
  2. 12(a)(ii)Sorting is one activity performed in treating solid waste at a landfill. Name TWO other activities.[2 marks]
  3. 12(b)(ii)Suggest ONE advantage of using EACH of the processes in (b)(i).[3 marks]
  4. 12(c)Explain how a community can prevent water pollution, including THREE distinct methods.[6 marks]

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