The most efficient greenhouse gas is CO2, not water vapor. This is based on inherent characteristics themselves, but even much more so on the fact that the majority of the CO2 is higher up in the atmosphere, where it will exert much more of a greenhouse gas effect.
The most efficient greenhouse gas is CO2, not water vapor. This is based on inherent characteristics themselves, but even much more so on the fact that the majority of the CO2 is higher up in the atmosphere, where it will exert much more of a greenhouse gas effect.
The most efficient greenhouse gas is CO2, not water vapor. This is based on inherent characteristics themselves, but even much more so on the fact that the majority of the CO2 is higher up in the atmosphere, where it will exert much more of a greenhouse gas effect.