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3 marksHuman Impact on the Environment

CSEC Biology · May/June 2014 · Paper 2 · Question 4(c)

Suggest THREE ways in which humans can make changes in their day-to-day activities to reduce the amount of carbon in the atmosphere.

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Other parts of this question

  1. 4(a)With the aid of a diagram, outline THREE processes which return carbon to the atmosphere and ONE which removes it. (Include the form in which the carbon is…[6 marks]
  2. 4(b)Describe the impact of cutting down or burning large areas of forest on the recycling of carbon.[6 marks]

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