1. In which of the countries per capita use of water is maximum
(B) European Union
(C) China
(D) India

2. India's contribution to total global carbon dioxide emissions is about
(A) ~ 3 PERC
(B) ~ 6 PERC
(C) ~ 10 PERC
(D) ~ 15 PERC

3. Two earthquakes A and B happen to be of magnitude 5 and 6 respectively on Richter Scale. The ratio of the energies released EB/EA will be approximately
(A) ~ 8
(B) ~ 16
(C) ~ 32
(D) ~ 64

4. Which of the following combinations represent renewable natural resources
(A) Fertile soil, fresh water and natural gas
(B) Clean air, phosphates and biological diversity
(C) Fishes, fertile soil and fresh water
(D) Oil, forests and tides

5. In the recently launched Air Quality Index in India, which of the following pollutants is not included
(A) Carbon monoxide
(B) Fine particulate matter
(C) Ozone
(D) Chlorofluorocarbons

6. The factors which are most important in determining the impact of anthropogenic activities on environment are
(A) Population, affluence per person, land available per person are
(B) Population, affluence per person and the technology used for exploiting resources
(C) Atmospheric conditions, population and forest cover
(D) Population, forest cover and land available per person