Mahatma Gandhi University (MGU) 2012-3rd Sem M.Sc Microbiology , Kottayam - (MODEL ) MB3PGE3 -Environmental Science - Question Paper

Mahatma Gandhi University, Kottayam
Third Semester M.Sc.Microbiology exam - 2012
(MODEL ques. PAPER)
MB3PGE3 -Environmental Science
Time : three Hrs Weightage: 30
I. Write Notes on Any 5 (Wt: one each)
1. Thermal stratification of lake
2. Marine ecosystem
3. Characteristics of a community
4. Sources of air pollution
5. What is ecofeminism?
6. Control of noise pollution
7. Ecological succession
8. Hotspots of biodiversity
II Write Short Essay on Any 5 (Wt: two each)
9. kinds of ecological pyramids
10. Characteristics of freshwater habitat
11. Sources of water pollution
12. Bioremediation strategies
13. Microbial indicators of water pollution
14. Organisms used as bioweapons
15. Application & construction of biosensors
16. Current Major environmental problems in India.
III ans Any 3 in Detail (Wt: five each)
17. provide a detailed account of abiotic components of environment.
18. Methods for conservation of biological diversity
19. provide a brief account of bacteriological analysis of water quality.
20. Methods for control of soil pollution
21. Write an account of various kinds of Mycotoxins
22. explain global environmental issues & solutions

Earning:   Approval pending.