The increase in temperature due to the trapping of energy by ozone,$CO_2$,and water vapour is known as:

Which of the following groups of gases is responsible for the 'Greenhouse Effect'?

Consider the following statements and select the correct set with respect to global warming:
$(a)$ $El$ $Nino$ effect
$(b)$ Cooling of stratosphere and earth surface
$(c)$ Shifting of climatic zones
$(d)$ Snow blindness
$(e)$ Impairment of hearing
$(f)$ Excessive deposition of ice at poles
$(g)$ Rise in sea level
$(h)$ Increase in eutrophication

Global climate is threatened by an increase in the concentration of

The greenhouse effect is caused by . . . . . . .

Greenhouse effect is primarily due to the presence of: