Question

different between high and low air pressure
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Answer 1

Answer:

In a low pressure, the air rises. As it does, it cools down by adiabatic effect and moisture condenses, causing clouds then, precipitations of rain or snow.

In a high pressure the air sinks. That causes the opposite adiabatic effect and, as the air warms up, it evaporates the clouds and you are left with a clear sky and little or no wind.

During daytime the sun heats the earth. At night that heat radiates back into space, the balance of which is called, the sun’s net radiation. It is positive during the summer and negative (more loss than gain) during the winter. Hence, a winter high pressure means a cold weather, as opposed to the warm summer

Answer 2

Answer:

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