Choose the correct statement from the following .

Options

A. The temperature of Earth has increased by `0.6^@C` in the past century.
B. `CH_4` contributes about 14% of all the greenhouse gases to global warming .
C. Clouds and gases reflect about one - third of the incoming solar radiation, and absorb some of it.
D. El Nino effect is referred to the melting of the ice caps of the Himalayan region.

Answer

A