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What has to happen to make rain?

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Anonymous

14y ago
Updated: 8/17/2019

Rain is a chemical reaction caused by a fenomonon of diurnal and seasonal patterns in the atmosphere, consisting of temperature differences from high and low pressure systems, shifting cold fronts merging with warm pressure systems and high level atmosphere instability-Air will only hold 100% relative humidity at any given temperature after that the air will begin to saturate and air will fall.

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Wiki User

14y ago

What else can I help you with?