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science definitions
Question | Answer |
---|---|
air pressure | the pressure exerted in every direction by the air. |
wind | the perceptible movement of air fom an area of higher air pressure to an area of lower air pressure |
density | a measure of mass per unit volume |
atmosphere | the layers of gassesthat surround earth, which include troposphere,stratosphere, mesosphere, thermosphere. |
troposphere | the lowest layer of the atmosphere where almost all weather occurs |
stratosphere | the layer of earth's atmosphere above troposphere |
air pressure | the pressure exerted in every direction by the air. |
wind | the perceptible movement of air fom an area of higher air pressure to an area of lower air pressure |
density | a measure of mass per unit volume |
atmosphere | the layers of gassesthat surround earth, which include troposphere,stratosphere, mesosphere, thermosphere. |
troposphere | the lowest layer of the atmosphere where almost all weather occurs |
stratosphere | the layer of earth's atmosphere above troposphere |