LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

GA 21

M.Sc. DEGREE EXAMINATION – ZOOLOGY

THIRD SEMESTER – November 2008

    ZO 3806 / 3801 – ENVIRONMENTAL MANAGEMENT

 

 

 

Date : 03-11-08                 Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

PART –A

ANSWER ALL THE QUESTIONS                                          (10 x 2 = 20 Marks)

1. What is the need for desalination?
2. Comment on different types of waste generated.
3. What is remote sensing?
4. Comment on GMOs.
5. Comment of Bhopal gas tragedy.
6. Comment on Chipko movement.
7. What are hazardous wastes?
8. What is Red data book?
9. What is silent valley? Comment on its importance.
10. How Mathura and Taj Mahal are important in relation to environmental protection.

 

PART –B

ANSWER ANY FOUR OF THE FOLLOWING                   (4 x 10 = 40 Marks)

1. Give an account of mineral resources  and its management.
2. Explain   the measures to be taken to monitor the environmental  quality.
3. Explain the impact of ecotourism.
4. Explain the role of Green Peace Movement in the protection of environment.
5. Environmental ethics is the need of the hour. Substantiate.
6. Biovillages are example for sustainable development. Justify.

PART –C

ANSWER ANY TWO OF THE FOLLOWING                                 (2  x 20 = 40 Marks)

1. Discuss in detail forest and wildlife resources.
2. Write an essay on biomedical waste management.
3. Discuss the problems associated with river cleaning projects.
4. Explain the importance of biosensors in environmental monitoring.

 

 

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