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science vocab

chapter 15.1

QuestionAnswer
mixture of gases that surrounds a planet or moon atmosphere
measure of the force with air molecules push on a surface air pressure
lowest layer of the atmosphere in which temperature drops when the altitude increases troposphere
the layer above the troposphere and the temperature increases when the altitude increases stratosphere
the strong lower part of the mantle between the asthenosphere and the outer core mesosphere
the uppermost layer of the atmosphere which temperature increases with the altitude thermosphere
electrically charged particles ions
between the mesosphere and thermosphere ionosphere
in the polar regions the ions radiate energy as shimmering lights auroras
Created by: kkkeeeendall
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