Question

Which greenhouse gas is present in the maximum quantity in atmosphere?

Answer 1

it is carbon dioxide

Answer 2

In order, the most abundant greenhouse gases in Earth's atmosphere are:

Water vapor (H

2O)

Carbon dioxide (CO

2)

Methane (CH

4)

Nitrous oxide (N

2O)

Ozone (O

3)

Chlorofluorocarbons (CFCs)

Hydrofluorocarbons (incl. HCFCs and HFCs)