When did the Earth Summit had a framework convention?

1. 1992
2. 1994
3. 1996
4. 1998

The per capita forest land in the country is only:

1. 0.06 hectare.
2. 0.07 hectare.
3. 0.08 hectare.
4. 0.09 hectare.

The numbers of motor vehicles have increased from _____ in 1951 to ______ in 2003.

1. 3 lakh, 67 crores.
2. 67 lakh, 3 crores.
3. 30 lakhs, 67 crores.
4. 67 lakhs,, 30 crores.

______ is a clean fuel. It reduces household pollution to a large extent.

1. CNG
2. LPG
3. Gobar gas.
4. None of the above.

_______ is an international treaty designed to protect the ozone layer by phasing out the production of a number of substances believed to be responsible for ozone depletion.

1. Brundtland Commission.
2. Our Common future.
3. The Montreal Protocol.
4. Commission for Ozone Depletion.

Environment includes:

1. Biotic factors.
2. Abiotic factors.
3. Both (a) and (b).
4. None of the above.

World's total iron-ore reserves accounted by India are nearly:

1. 10%
2. 20%
3. 30%
4. 40%

Which of the following movement is associated with preventing cutting of trees?

1. Chipko Movement.
2. Appiko Movement.
3. Both of the above.
4. None of the above.

Which of the following animals help in controlling pests?

1. Snakes.
2. Owls.
3. Peacocks.
4. All of the above.

What are the consequences of environmental crisis?

1. Polluted and dried up rivers and other aquifers.
2. Extinction of vital resources.
3. Decline in air and water quality.
4. All of the above.