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Introduction To Ecology Question Paper

Introduction To Ecology 

Course:Bachelor Of Arts In Tourism Studies

Institution: Kenyatta University question papers

Exam Year:2009



KENYATTA UNIVERSITY
UNIVERSITY EXAMINATIONS 2008/2009
INSTITUTE OF OPEN LEARNING
EXAMINATION FOR THE DEGREE OF BACHELOR OF ARTS IN TOURISM
STUDIES
TSA 103: INTRODUCTION TO ECOLOGY
DATE: WEDNESDAY, 12TH AUGUST 2009 TIME: 8.00 A.M. - 10.00 A.M.

INSTRUCTIONS: Answer any THREE questions.


1.
Write short notes on the following terms:

a)
Community






(8 marks)
b)
Aquatic
biomes (8
marks)
c)
Competition
(7 1 marks)
3

2.
a)
Explain
the
ecosystem
concept.
(5
marks)

b)
Describe the structure and functions of an ecosystem.

(18 1 marks)
3

3.
Discuss the importance of ecology to wildlife tourism.


(23 1 marks)
3

4.
Using relevant examples, explain how herbivores and predators may affect
population
sizes.
(23 1 marks)
3

5.
Explain how wildlife responds to environmental patterns in East Africa. (23 1 marks)
3

6.
Explain the functions and ecological importance of the coastal ecosystems
in
Kenya
and
Tanzania. (23 1 marks)
3

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