Yes, it is. However, unlike the others, it's self-limiting: the air will only HOLD so much water vapor at a given temperature before it condenses out.
Yes it is, yet mildly so.
Water vapor is a greenhouse gas that contains only hydrogen and oxygen.
water vapor
water vapor
water vapor
The most abundant greenhouse gas is water vapor. Although not as potent as other greenhouse gases pound for pound, by sheer volume water vapor is the key greenhouse gas. Carbon dioxide is the second largest (by volume) greenhouse gas. Methane and nitrous oxide complete the four primary greenhouse gases, but there are only trace amounts of these in our atmosphere. Since water vapor is about 4% of the atmosphere, and CO2 concentrations are 400 parts per million, 0.04/0.0004 = 1%. In other words, CO2 is roughly 1% of the greenhouse gas.
Water (vapor).
Water vapor is not toxic, although it is a greenhouse gas.
Water vapor is a greenhouse gas that contains only hydrogen and oxygen.
water vapor
Water vapor in the air is water in the form of a gas.
gas
Water vapor is a greenhouse gas in the atmosphere that is not increasing as a result of human activity, or any other reason.
no, dihydrogen (H2) is not however dihydrogen monoxide is (H2O), Water vapor is the premiere greenhouse gas, it comprises over half of all the greenhouse gas found on our planet.
water vapor
water vapor
That would be water vapor.
neither. The strongest ones are:MethaneCarbon Dioxide