The two most important heat absorbing gases in the lower atmosphere are ________.
A) oxygen and nitrogen
B) water vapor and carbon dioxide
C) argon and oxygen
D) ozone and chlorofluorocarbon

Question

Quizplus · Accepted Answer

Water vapor and carbon dioxide are the two most important heat absorbing gases in the lower atmosphere because they trap outgoing radiation from the Earth's surface and contribute to the greenhouse effect. Oxygen and nitrogen are not heat absorbing gases, while argon and ozone are much less significant in terms of their heat trapping abilities. Chlorofluorocarbons are now largely phased out due to their damaging effects on the ozone layer.

The Two Most Important Heat Absorbing Gases in the Lower