[EURCS 302 / EURIT 302]
B.Tech. DEGREE EXAMINATION
III SEMESTER
ENVIRONMENTAL STUDIES
(Effective from the admitted batch 2007–08)
(Common for CSE & IT branches)
Time: 3 Hours Max.Marks: 60
------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
-------------------------------------------------------------------------------------------
UNIT-I
1. a) Discuss the environmental effects on the use of mineral
resources. 6
b) Write an account on forest resources .Discuss the impact of
deforestation on environment. 6
OR
2. a) Give a brief account on renewable and non renewable
energy resources. 6
b) Write notes on the role of an individual in conservation of
natural resources. 6
UNIT-II
3. a) Write a brief note on structure and function of an ecosystem. 6
b) Discuss the various threats to biodiversity. 6
OR
4. a) Write an account on aquatic ecosystems. 6
b) Write notes on i) Conservation of biodiversity ii) Forest
ecosystem. 6
UNIT-III
5. a) Discuss the various effects of air pollution. 6
b) What are water pollutants? Discuss their affect on human
health. Mention some methods for controlling them. 6
OR
6. a) Write an account on nuclear hazards and thermal pollution. 6
b) Describe the salient feature of disaster management with a
reference to floods and earth quakes. 6
UNIT-IV
7. a) Give an account on water shed management. 4
b) Write notes on acid rains. 4
c) Discuss the reasons for ozone depletion. 4
OR
8. a) Write an account on consumerism and waste products. 6
b) Give a case study on resettlement and rehabilitation of people. 6
UNIT-V
9. a) Discuss various programmes available in tackling population
explosion. 6
b) Discuss the role of information technology in environment
and human health. 6
OR
10. a) Discuss the salient feature of Environment Protection Act. 4
b) Discuss the various precautions required to be taken to
control HIV/AIDS. 4
c) Write notes on Wild Life Protection Act. 4
[03-07/IIIS/107]
B.Tech. DEGREE EXAMINATION
III SEMESTER
ENVIRONMENTAL STUDIES
(Effective from the admitted batch 2007–08)
(Common for CSE & IT branches)
Time: 3 Hours Max.Marks: 60
------------------------------------------------------------------------------------
Instructions: Each Unit carries 12 marks.
Answer all units choosing one question from each unit.
All parts of the unit must be answered in one place only.
Figures in the right hand margin indicate marks allotted.
-------------------------------------------------------------------------------------------
UNIT-I
1. a) Discuss the environmental effects on the use of mineral
resources. 6
b) Write an account on forest resources .Discuss the impact of
deforestation on environment. 6
OR
2. a) Give a brief account on renewable and non renewable
energy resources. 6
b) Write notes on the role of an individual in conservation of
natural resources. 6
UNIT-II
3. a) Write a brief note on structure and function of an ecosystem. 6
b) Discuss the various threats to biodiversity. 6
OR
4. a) Write an account on aquatic ecosystems. 6
b) Write notes on i) Conservation of biodiversity ii) Forest
ecosystem. 6
UNIT-III
5. a) Discuss the various effects of air pollution. 6
b) What are water pollutants? Discuss their affect on human
health. Mention some methods for controlling them. 6
OR
6. a) Write an account on nuclear hazards and thermal pollution. 6
b) Describe the salient feature of disaster management with a
reference to floods and earth quakes. 6
UNIT-IV
7. a) Give an account on water shed management. 4
b) Write notes on acid rains. 4
c) Discuss the reasons for ozone depletion. 4
OR
8. a) Write an account on consumerism and waste products. 6
b) Give a case study on resettlement and rehabilitation of people. 6
UNIT-V
9. a) Discuss various programmes available in tackling population
explosion. 6
b) Discuss the role of information technology in environment
and human health. 6
OR
10. a) Discuss the salient feature of Environment Protection Act. 4
b) Discuss the various precautions required to be taken to
control HIV/AIDS. 4
c) Write notes on Wild Life Protection Act. 4
[03-07/IIIS/107]
No comments:
Post a Comment