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SALAD - air

air

QuestionAnswer
Air the invisible, odorless, and tasteless mixture of gases that surrounds Earth.
Nitrogen a colorless, odorless, teasteless gas that makes up about four fifths, or 78% of the air.
Oxygen A colorless, odorless, tasteless gas that makes up about one fifth, or 21%, of the air.
Carbon dioxide A colorless, odorless gas.
Water Vapor Water that is in the form of a gas.
Weather The condition of the atmosphere at a certain place.
Atmosphere The blanket of air that surrounds Earth, reaching to about 700 km above the surface.
Troposphere The layer of the atmosphere closest to the surface of Earth.
Greenhouse Effect The process by which heat from the Sun builds up near Earth's surface and is trapped by the atmosphere.
Wind The movement of air over Earth's surface.
Created by: CSalinas
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