General Knowledge :: Environmental Science
- Nitrogen gas returns to the atmosphere by the action of
- The most abundant gases in the earth's atmosphere by volume are:
- Cigarette smoking exposes one to __________
- Of the gases listed below, which is not believed to be responsible for enhancing the earth's greenhouse effect?
- Exponential growth occurs when there is
- An increase in albedo would be accompanied by ____ in radiative equilibrium temperature.
- Many wild plant and animals are on the verge of extinction due to
- Most harmful environmental pollutants are
- The destruction of the forest areas by man made efforts is called