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Presentation transcript:

mass density temperature volume pressure Properties of Air mass density temperature volume pressure

Mass Air has mass- which means it contains matter. Watch the video

Volume is… The amount of space air takes up. Ever put to much air in a balloon and have it pop? If you answered yes then you know that air takes up space. Watch the video

Air Pressure The molecules in the air are in constant motion and they push in all directions creating pressure. That pressure is pushing on us all of the time. Air pressure is the pressure exerted by the weight of air. Watch the video

Altitude and Air Pressure Altitude is the distance above sea level on Earth. Air pressure decreases as altitude increases. As air pressure decreases, so does density. watch the video

Temperature The measure of how cold or hot something is, is temperature. Warm air will rise, less dense. Cold air will sink, more dense. Watch the video

Air and Density Air density is the amount of mass in a given volume of air. Formula for Density Density=Mass/Volume Watch the video