Download AKTU B-Tech 2nd Sem 2015-16 CE 201 Energy Environment And Ecology Question Paper

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CE-201

(Following Paper ID and Roll No. to be filled in your Answer Books)

PAPER ID :

Roll No.

B.TECH.

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Theory Examination (Semester-II) 2015-16

ENERGY, ENVIRONMENT AND ECOLOGY

Time: 3 Hours

Max. Marks : 100

SECTION-A

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Q1. Attempt all question parts 10 x 2 = 20

1. What are the principles of environmental education?
2. What are the structural components of an Ecosystem?
3. Bring out the order of distribution of biodiversity throughout the world with reasons.
4. What is organic farming?

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5. Mention the advantages & disadvantages of modern agriculture.
6. What are the merits of using renewable energy resources?
7. What are the sources effects of marine pollution?
8. Bring out the reactions taking place at stratosphere.
9. What is Forest Ecosystem

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10. What is Aquatic Ecosystem

SECTION - B

Q2. Attempt any five question parts 10 x 5=50

1. Describe the types, characteristics features, structure& function of
2. Discuss the consequences of overdrawing surface and Ground water.

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3. Write briefly about Geothermal Energy and Tidal Power.
4. How can you, as an individual, prevent environmental pollution? Why such an effort at an individual level is important?
5. Discuss about the Forest Act, 1980 and its amendments until date.
6. With a neat flow diagram explain nitrogen cycle
7. Explain the environmental damage caused by mining activities. Illustrate one case study.

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8. Give a comparative account of urban and industrial wastes in terms of their sources, characteristics and management and disposal methods.

SECTION -C

Attempt any two of the following questions 15x 2 =30

Q3.a) What are tropic levels? Explain the flow of energy and minerals in ecosystem.

b) Discuss any one model of ecosystem with an example.

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Q4. Attempt the following

a) Discuss the possible solutions to improve the acceptability of dam projects in Indian conditions

b) What is biodiversity? How IS it classified? Explain the values of biodiversity.

Q5. Attempt any two parts

a) Compare nuclear power and cold power.

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b) Describe about Water Act – 1974.

c) How drinking water is polluted and discuss the diseases associated with water.

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