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The warmer the air is the more energy the molecules have. The more energy the molecules have the more they vibrate. When the molecules vibrate they bounce into each other and push apart from each other, hence the warmer air is; the less dense it is (number of molecules per unit volume). So, colder air has less energy which means more molecules can fit into one space (because they are not bouncing off each other).
Read more: Why_doesn't_cold_air_rise
Charley Lowe
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What effect does cool temperature have on air?
Cool air is denser than warm air, making it less likely to rise. It also cannot hold as much moisture as warm air.
The tendency for warm air to rise and cool air to sink results in?
global wind patternsglobal wind patterns
What happens when warm air rises?
When warm air rises it continues to rise until it starts to cool down. Once it starts to cool down it begins to sink allowing more warm air to replace it. This is called convection.
Why does got air rise and cold air sink?
Hot air is lighter while cold air is heavier. This results in warm or hot air rising and cool or cold air falls.
Does the air in a low pressure region tend to sink or rise?
It tends to rise because it is warm air
When happens when cooler air and heated air interact?
The cool air will sink and the warm air will rise.
The tendency for warm air to rise and cool air to sink results in what?
global wind patterns.
What effect does cool temperature have on air?
Cool air is denser than warm air, making it less likely to rise. It also cannot hold as much moisture as warm air.
What is the result in the tendency for warm air to rise and cool air to sink?
The result of warm air rising and cool air sinking is convection currents of air, causing wind. Even hurricanes are caused by this phenomenon.
Does cool air sink while warm air rises?
yes the cool denser air sink while the warm less dense rises
Why does cool air sink and warm air rises?
Because warm air is less dense then cool air.
The tendency for warm air to rise and cool air to sink results in?
global wind patternsglobal wind patterns
What happens when warm air rises?
When warm air rises it continues to rise until it starts to cool down. Once it starts to cool down it begins to sink allowing more warm air to replace it. This is called convection.
When warm air meets cool air does the warm air sink?
The cold air pushes under the warm air.
Why does got air rise and cold air sink?
Hot air is lighter while cold air is heavier. This results in warm or hot air rising and cool or cold air falls.
Does the air in a low pressure region tend to sink or rise?
It tends to rise because it is warm air
How does temperature affect air movement?
the hot air will rise and the cool air will sink
