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Dr Bhim Rao Ambedkar University 2005 B.Tech Information Technology Envoronmental studies - Question Paper

Sunday, 20 January 2013 10:20Web



Day and Date: Sunday, 9-4-2006 Total Marks: 70
Time: 3.00pm to 6.00pm

Instructions: 1) All ques. are compulsory.

2) Figures to right indicate full marks.

Q.1 choose the accurate ans of the subsequent from provided alternatives: [Marks 10]

1.This gas is responsible for ozone depletion.

a) O2
b) NH3
c) CFC’S
d) H2S

2.World environmental day is celebrated on

a) five June
b) 11 July
c) 22 April
d) four February

3.Earth summit was held in

a) Rio-de-janero
b) New York
c) Delhi
d) Mumbai

4. 1 of the hotspots of biodiversity iv india is

a) Rain
b) Pollution
c) Flood
d) None of the above

5. subsequent gas is responsible for natural disaster
a) Western Ghats
b) Jammu and Kashmir
c) Kerala
d) Orisa

6. Wild life week is celebrated in the month of?
a) June
b) July
c) October
d) August

7. subsequent is an extinct animal

a) Cheetah
b) Lion
c) Rhino
d) Tiger

8. Green plants are called………….in ecosystem

a) Producers
b) Consumers
c) Scavengers
d) Decomposers

9. Total percentages of water on earth is

a) 70%
b) 10%
c) 65%
d) 90%

10. The decomposing method for biomedical waste is

a) Vermicompost
b) Land filling
c) Incinerating
d) Composting

Q.2 ans any 3 ques. from the following: [Marks 15=5*3]

A) elaborate the different methods for controlling the growing population in our country?

B) elaborate different healths affects of noise pollution?

C) explain need of environment education in India

D) How mining is responsible for environmental degradation?

E) explain role of individuals in conservation of natural resources

Q.3 Write a short notes on any 3 of the following:[Marks 15=5*3]

A) Water cycle

B) Pond ecosystem

C) Environmental ethics

D) Thermal pollution

E) Acid rain

Q.4 elaborate the different threats to biodiversity? explain India as a mega biodiversity region[Marks 10]


elaborate the different natural resources? explain it with examples.

Q.5 provide important aspects of Forest Conservation Act in India.


What is natural disaster? explain it in relation with Tsunami and floods. [Marks 10]

Q.6 provide title, scope and findings of your project work. [Marks 10]

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