List out the major effects of Ozone Depletion.

What are the objectives of Afforestation programme?

How Eichhornia crassiper spoils the Indian ecosystem?

Write a comparative note on Carbon Foot Print (CFP).

Explain a) green house effect and b) global warming.

Explain the sources of carbon methane and N₂O as green house emission. (or) Discuss the natural and anthropogenic source of green house gases emission.

Give short notes on Biochar.

Write notes on ozone depletion

List out the objective and Afforestation.

Bring out the significance of Geographic Information System (GIS).

Clouds, dust and humid nights are warmer than clear dust free dry nights. Discuss the global warming.

Do you believe the geographic information system will conserve environment? If so write its methods and importance.