Asked in Chemistry, Atmospheric Sciences
Is water vapor one of the most abundant gas in your earths atmosphere?
The water is not so abundant in the atmosphere and is very variable (o-1 %). ...
What is the second most abundant gas in Earths atmosphere?
Oxygen. Making 21% of air of atmosphere. Remember, it is 2nd most abundant gas in earth's atmosphere. This does not include earth's crust and oxygen compounds on surface. ...