Anna University
Department of Electronics
and Communication
Engineering
Fifth Semester
GE2021 Environmental Science And Engineering.
Nov / Dec 2013 Important
Questions
Regulation 2008
UNIT 1
1.Explain the structure and function of an ecosystem .
2.Explain energy flow in the ecosystem.
3.What are food chains,food webs and ecological pyramids .
4.Explain the structure and function of the forest ecosystem.
5.what are the Values, threats in conservation of biodiversity .
UNIT 2
1.Explain the effects and control measures of: (a) Air pollution (b) Water pollution © Soil pollution
2.Explain Marine pollution, Noise pollution,Thermal pollution, Nuclear hazards.
3.Explain soil waste management .
UNIT 3
Explain these resources,
1. Forest resources.
2. Water resources.
3. Mineral resources.
4. Food resources.
5. Energy resources .
UNIT 4
1.What is watershed management.
2.write brief in global warming., acid rain and ozone layer depletion .
3.Explain EIA .
UNIT 5
1.What is population explosion .
2.Explain family welfare programme
3.what are. human rights
4.Explain HIV /AIDS .
5.What is women and child welfare 6.write the Role of information technology in environment and human health.
