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4 marksElectricity Generation, Demand, and Management

CAPE Environmental Science Unit 2 · 2011 · Paper 2 · Question 4(a)(i)

Electricity generation and consumption in the Caribbean.

Use a flow diagram to illustrate the conventional generation of electricity using natural gas as the fuel.

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Other parts of this question

  1. 4(a)(ii)Annotate the diagram to indicate the function of EACH unit in the process.[3 marks]
  2. 4(b)(i)Classify the countries in Table 1 in terms of the magnitude of their electricity generation, using the criteria in Table 2 on page 7. Present your answer in a…[3 marks]
  3. 4(b)(ii)Select ONE country from each of the SMALL and LARGE size classes. Suggest an explanation for the difference in electricity consumption between the two…[4 marks]
  4. 4(c)What is the difference in electricity generation between Grenada and St. Kitts and Nevis?[3 marks]
  5. 4(d)Outline ONE impact of fossil fuel use on the environment in the electricity generation process.[3 marks]

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