JNTU Kakinada B-Tech 2-2 RT22021 ENVIRONMENTAL STUDIES R13 April 2018 Question Paper

Code No: RT22021
II B. Tech II Semester Supplementary Examinations, April-2018
ENVIRONMENTAL STUDIES (Electrical and Electronics Engineering)Time: 3 hours Max. Marks: 70
Note: 1. Question Paper consists of two parts (Part-A and Part-B) 2. Answer ALL the question in Part-A
3. Answer any THREE Questions from Part-B
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PART ?A
1. a)Write about different environmentalists.
4M
b)What are the food problems caused by non agricultural activities?
4M
c)Write about the classification of biodiversity.
3M
d)Write about nuclear hazards.
3M
e)Why public awareness is required on environmental acts.
4M
f)Write about ecotourism.
4M
PART -B
2. a)Write about global environmental challenges and climate change.
8M
b)Write the structure and function of an ecosystem.
8M
3. a)Write about floods and droughts.
8M
b)What is the role of an individual in conservation of natural resources
8M
4. a)What are the values of biodiversity?
8M
b)Write about endangered and endemic species.
8M
5.
Write about causes, effects and control measures of water pollution
16M
6. a)What are the problems related to resettlement and rehabilitation?
10M
b)Mention the different acts.
6M
7. a)What are the various stages of EIA?
8M
b)Write a report on a visit to polluted area.
8M

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