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3 marksEnvironmental and Economic Costs of Energy Use

CAPE Environmental Science Unit 2 · 2005 · Paper 2 · Question 4(a)

Module 2: Energy. Figure 1 shows the relationship between energy demand and energy generated over the last ten years in a certain Caribbean country, using steam powered turbines with fossil fuels.

State THREE inferences that can be drawn from Figure 1.

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. 4(b)Discuss TWO constraints faced by non-oil producing Caribbean countries in satisfying the energy demands of their population.[8 marks]
  2. 4(c)(i)Explain the process of cogeneration.[4 marks]
  3. 4(c)(ii)Do you agree with the suggestion of using cogeneration to address the changing energy demand depicted in Figure 1? Justify your answer.[5 marks]

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