Unequal Heating, Air Pressure and Winds
Unequal Heating, Air Pressure and Winds. Atmosphere. Atmosphere: a mixture of gases that surrounds Earth: acts like a blanket Contains oxygen Protects from sun Keeps heat in Protects from meteors . Composition of Troposphere. Nitrogen=78% Oxygen=21% Other 1%=water vapor, CO2 and other.
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