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Nar0141:Ecology And Environmental Science Question Paper

Nar0141:Ecology And Environmental Science

Course:Diploma In Agriculture

Institution: Meru University Of Science And Technology question papers

Exam Year:2011

QUESTION ONE (30 MARKS)
a. Outline five usefulness of environment to human kind. (5 Marks) b. Explain the contribution of agriculture to environment pollution. (10 Marks) c. Describe open dumping method of waste disposal. (5 Marks) d. Construct a food web of at least five organisms from Meru National Park ecosystem. (5 Marks) e. State five main causes of high population growth rate in Kenya. (5 Marks)
QUESTION TWO 15 MARKS
“High population growth rate threatens the quality of life and economic performance of a nation”. Discuss the extent to which high population contribution to the above stated scenario. (15 Marks)
QUESTION THREE 15 MARKS
Describe how pollution is caused and its implication to human life. (15 Marks)
QUESTION FOUR 15 MARKS
a. Discuss the impact of development on the environment. (10 Marks) b. Outline the various method of solid waste disposal. (5 Marks)
QUESTION FIVE 15 MARKS
a. Explain the main causes of global warming phenomenon. (7 Marks) b. Discuss the various practical steps being undertaken to address the global warming issues. (8 Marks)

Nar0141:Ecology And Environmental Science Question Paper

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