Question

Which gas is most abundant in earth’s atmosphere?

A.
oxygen

B.
nitrogen

C.
carbon dioxide

D.
methane

Answer 1

@pooja195

Answer 2

I can help if you want

Answer 3

ok

Answer 4

which ones are gas?

Answer 5

Nitrogen (N2) is the most abundant gas in Earth's atmosphere, including the troposphere. This cartoon also depicts several other tropospheric gases, including oxygen (O2), carbon dioxide (CO2), water vapor (H2O), methane (CH4), sulfur dioxide (SO2), and carbon monoxide (CO).
so the answer is Nitrogen.

Answer 6

thanks