The gas that is the most abundant greenhouse gas is water vapor. The correct option is E.
A gas that produces the greenhouse effect by both absorbing and emitting radiant radiation in the thermal infrared range is referred to be a greenhouse gas. The five main greenhouse gases on Earth are ozone, carbon dioxide, methane, and nitrous oxide.
Earth's most prevalent greenhouse gas is water vapor. It causes nearly half of the greenhouse effect on Earth, which is what happens when gases in the planet's atmosphere trap solar heat. Our world is habitable thanks to greenhouse gases.
Greenhouse gases affect the earth by increasing the warmth of the earth, and it is increasing the temperature of the earth.
Thus, the correct option is E. water vapor.
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