Download PTU BBA 2019 May 6th Semester 72351 ENVIRONMENTAL SCIENCE Question Paper

Roll No.

Total No. of Pages : 02

Total No. of Questions : 09

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BBA (2013 to 2017)/BRDM/B.SIM(2014 & Onwards)/
B.Sc. (Business Economics)(BBE)(2015 to 2017)
(Sem.-6)
ENVIRONMENTAL SCIENCE
Subject Code : EVSC-101

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Time: 3 Hrs.

Max. Marks : 30

INSTRUCTIONS TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying ONE mark each.

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2. SECTION-B consists of FOUR Sub-sections: Units-I, II, III & IV.
3. Each Sub-section contains TWO questions, carrying FIVE marks each.
4. Student has to attempt any ONE question from each Sub-section.

SECTION A

1. Answer briefly :
   1. Define Environment.

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   2. Water logging.
   3. List the causes of displacement of people.
   4. What is the full form of AIDS? Give its main cause.
   5. What do you mean by value education?
   6. Thermo cline.

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   7. Red Data Book.
   8. Differentiate between Sound & Noise.
   9. What is In-situ conservation?
   10. Acid Rain.

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SECTION-B

UNIT-I

2. “Environmental ethics effectively change the role of human from conqueror of the land to citizen and protector of environment”. Comment
3. What are the steps taken by our government for environmental protection?

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UNIT-II

4. How can you as an individual conserve different natural resources?
5. Define primary production and secondary production.

UNIT-III

6. What are the major causes of man wild life conflicts? Discuss remedial steps that can curb the conflicts.

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7. Briefly describe the sources, effects and control of Water pollution.

UNIT-IV

8. “Population, consumerism and waste production are interrelated". Comment.
9. Briefly discuss HIV mode of its spread. How it effects on environment?

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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