Which of the following is NOT a primary green house gas in the earth's atmosphere?

Options

A. Methane
B. Ozone
C. Nitrous oxide
D. Hydrogen

Answer

D

Explanation

Greenhouse gases are those that absorb and emitinfrared radiation in the wavelength range emittedby Earth. The primary green house gases in Earth.s atmosphere are: Water vapor `(H_2O)`, Carbon dioxide `(CO_2)`, Methane `(CH_4)`, Nitrous oxide`(N_2O)`, Ozone`(O_3_` and CHlorofluorocarbons (CFCs).