Question

1) Explain two possible environmental impacts in using fossil fuel to generate electricity. (2 marks) 2) List down four factors which lead to the increasing global demand for energy. (2 marks) 3) What is the difference between alternative energy and renewable energy? (2 marks) 4) List four benefits in in using renewable energy to generate electricity as compared to brown energy? (2 marks) 5) What are the primary sources for energy? (2 marks) 6) Define Beaufort scale. Discuss how Beaufort number will impact on the decision in using wind energy for power generation (2 marks) 7) Explain using illustrations, the principles of using wind turbines for generation of electricity. (2 marks) 8) Explain using illustrations, the principles of using wind turbines to pump water in the agriculture sector. (2 marks) 9) What are the social and environmental considerations in using wind turbines to generate electricity? (2 marks) 10) What are the environmental considerations in using geothermal technology to generate electricity? (2 marks)

          1) Explain two possible environmental impacts in using fossil fuel to generate electricity.
(2 marks)
2) List down four factors which lead to the increasing global demand for energy.
(2 marks)
3) What is the difference between alternative energy and renewable energy?
(2 marks)
4) List four benefits in in using renewable energy to generate electricity as compared to
brown energy?
(2 marks)
5) What are the primary sources for energy?
(2 marks)
6) Define Beaufort scale. Discuss how Beaufort number will impact on the decision in
using wind energy for power generation
(2 marks)
7) Explain using illustrations, the principles of using wind turbines for generation of
electricity.
(2 marks)
8) Explain using illustrations, the principles of using wind turbines to pump water in the
agriculture sector.
(2 marks)
9) What are the social and environmental considerations in using wind turbines to
generate electricity?
(2 marks)
10) What are the environmental considerations in using geothermal technology to
generate electricity?
(2 marks)

1) Explain two possible environmental impacts in using fossil fuel to generate electricity.
(2 marks)
2) List down four factors which lead to the increasing global demand for energy.
(2 marks)
3) What is the difference between alternative energy and renewable energy?
(2 marks)
4) List four benefits in in using renewable energy to generate electricity as compared to
brown energy?
(2 marks)
5) What are the primary sources for energy?
(2 marks)
6) Define Beaufort scale. Discuss how Beaufort number will impact on the decision in
using wind energy for power generation
(2 marks)
7) Explain using illustrations, the principles of using wind turbines for generation of
electricity.
(2 marks)
8) Explain using illustrations, the principles of using wind turbines to pump water in the
agriculture sector.
(2 marks)
9) What are the social and environmental considerations in using wind turbines to
generate electricity?
(2 marks)
10) What are the environmental considerations in using geothermal technology to
generate electricity?
(2 marks)

Added by Iker P.

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