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Human Ecology And Adaptations 1 Question Paper

Human Ecology And Adaptations 1

Course:Bachelor Of Environmental Studies

Institution: Kenyatta University question papers

Exam Year:2008

KENYATTA UNIVERSITY
UNIVERSITY EXAMINATIONS 2008/2009
FIRST SEMESTER EXAMINATION FOR THE DEGREE OF BACHELOR OF ENVIRONMENTAL STUDIES
(COMMUNITY DEVELOPMENT)
ECD 101N: HUMAN ECOLOGY AND ADAPTATIONS 1
____________________________________________________________________________________
DATE: TUESDAY, 25TH NOVEMBER 2008 TIME: 8.00 A.M. – 10.00 A.M.
INSTRUCTIONS: Answer THREE questions. Question ONE is compulsory.
Illustrate your answer with relevant examples where necessary.

1.(a)With reference to the carbon cycle, discuss how human activities are
upsetting the biospheric equilibrium. (20 marks)
(b)Suggest remedial measures to restore carbon balance in the biosphere(10 marks)

2.Define political ecology and explain its role in addressing ecological problems.
(20 marks)

3.Evaluate the role of various stakeholders in poverty reduction in relation to
the following factors in Kenya.
(i)Disease (4 marks)
(ii)Ignorance (4 marks)
(iii)Apathy (4 marks)
(iv)Dishonesty (4 marks)
(v)Dependency (4 marks)

4.Using ‘Caring for the Earth: A Strategy for Sustainable Living’ as your
point of reference, discuss the principles of sustainable living. (20 marks)

5.Critically examine the adaptation strategies employed by communities
living in the arid and semi-arid lands of Kenya. (20 marks)