hatlover
hatlover
04-05-2015
Biology
Answered
what is air currents caused by temperature differences
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Аноним
Аноним
04-05-2015
Air currents, or thermals, can be caused by differences in temperature, pressure, or impurity concentration. Temperature differences can cause air currents because warmer air is less dense than cooler air, causing the warmer air to appear "lighter."
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