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Posted Date: 17 Jun 2016      Posted By:: Krishna Teja Yeluripati    Member Level: Gold  Points: 3 (Rs. 3)

2013 Acharya Nagarjuna University First Year - First Semester - B.Tech - Environmental Studies - July 2013 - Question Paper - Bapatla Engineering College Question paper



Course:   University/board: Acharya Nagarjuna University

If you are looking for the old question papers of Bapatla Engineering College - B.Tech - Environmental Studies, you are in the right location. This is the question paper conducted by bapatla engineering college to its first year first semester students in July 2013. You are advised to make a copy of this paper as it may be useful for your upcoming exams.



I/IV B.Tech Degree Examinations, July 2013

First Year

First Semester

Environmental Studies



Time : 3 hours

Maximum Marks : 60



Answer question No.1 Compulsory

Answer ONE question from each Unit


1. Answer the following [12 x 1 = 12M]
a) Acid Rain.
b) Cloud seeding.
c) Minimata disease.
d) Biomass.
e) Noise pollution.
f) Green Revolution.
g) Madhura Refinery.
h) Stockholm conference 1972.
i) Earth summit 1992.
j) Estuaries.
k) Water logging.
l) Soil erosion.

UNIT - I [1 x 12 = 12M]

2. Explain in brief about In-situ and Ex-situ conservation of biodiversity? (OR)
3. Define Biodiversity & how they are classified. Explain in brief.

UNIT - II [1 x 12 = 12M]

4. What are the causes & effects of land degradation? (OR)
5. What are the causes and effects of deforestation in which way they can be conserved.

UNIT - III [1 x 12 = 12M]

6. Explain in detail about global warming. (OR)
7. What are the different types of pollutions? Explain any one in brief.

UNIT - IV [1 x 12 = 12M]

8. Write short notes on:
a) Ozone layer depletion .
b) Vermiculture.
c) Acid rain. (OR)
9. Describe in brief about:
a) Environmental protection act.
b) Chipko movement.
c) Chernobyl nuclear disaster.





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