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Science Q3 Sief p3
Term | Definition |
---|---|
Atmosphere | The layers of air that surrounds Earth |
Air pressure | The weight of a volume of air pressing down on a unit of area |
Relative humidity | The ratio of the actual amount of water vapor the air to the total amount of water vapor the air could contain at that temperature |
Front | The boundary between two air masses that collide |
Climate | The average of all weather conditions in an area over a long time |