pyq/2018/geography-optional-i/4

(a) Describe the potential marine energy resources with reference to their benefits, harvestibility and environmental impacts. (20 marks)

(b) Explain the ecosystem approach to environmental management and highlight its advantages and disadvantages. (15 marks)

(c) Discuss the causes of degradation of tropical rainforests and suggest remedial measures for their prevention, conservation and development. (15 marks)