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What would you expect to cause a drop in air pressure?
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What would you expect to cause a drop in air pressure?

User CharlesA
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Answer:

Cool temperatures cause air pressure to drop. When gas molecules cool, they move more slowly. Decreased velocity results in fewer collisions between molecules and air pressure decreases.

Step-by-step explanation:

User Oakymax
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1 vote

Answer:

Weather patterns are a common cause in barometric pressure drops. When low-pressure weather systems move in over a certain area, not only is pressure in the atmosphere shifted, but it causes the barometric pressure reading to drop. A low-pressure system indicates that low-pressure air rises and begins to cool.

Step-by-step explanation:

User Freman
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