Convection
Cold front.
To circulate the air. The heaters warm the air closest to them, which rises. This forces cold air to replace the warm air - which is then heated... and the cycle continues.
Warm air is less dense (lighter) than cold air..that is why warm air rises and cold air settles
Cold to warm
what happens in cold and warm masses pressure
The density between cold and warm air is, cold air is heavier than warm air.
It pushes the warm air above the cold air
Warm air is lighter than cold air, that means that warm air will rise and the cold air will sink.
Warm air and warm water. Cold air and cold water keep ice cooler longer.
Warm air is lighter then cold air. So the cold air sinks and the warm air raise.
cold air is heavier than the warm air warm air has low water so it is hot and low heavy but cold air has a lot of water so it cold and heavy
the cold air pushes the warm air up and forms cumulus clouds