Question

Which of the following conditions characterizes atmosphere lll

Answer 1

nitrogen-rich and oxygen poor is the correct answer

Answer 2

I believe that this question has the following choices:

> hydrogen- and helium-rich
> water vapor- and carbon dioxide-rich
> nitrogen- and oxygen-rich
> nitrogen-rich and oxygen-poor

The correct answer among the choices is that atmosphere III is:

> nitrogen- and oxygen-rich