A Cool Region Underneath Cloud Cover. A region with no cloud cover has warmer air than the surrounding air it becomes less dense and begins to rise drawing more air in underneath. Search for an answer or ask Weegy.
This keeps the surface warmer than it would be during a night without cloud cover. Geography 22062019 1000 cascyrio2002. However if thick cloud cover is present over a region where such radiative cooling is happening some of the heat is trapped and reflected back to Earth by the clouds.
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3 Get Other questions on the subject. Updated 8112020 23357 AM. Cant find the answer. A cool region underneath cloud cover will have a higher pressure than a region.