The cold air will sink.
yes the cool denser air sink while the warm less dense rises
There is air in it.
With water
The cool air will sink and the warm air will rise.
Actually, cool air tends to be more dense and flow under warm air
It tends to rise because it is warm air
Because colder air is denser than warm air and it tends to sink.
Warm air is less dense and tends to rise, cool air is more dense and tends to sink. That is why a hot air balloon rises if the air inside is warmer than the outside air.
...cold air...
sink
sink
sink below the surface
stable air tends to remain in its original position, while unstable air tends to rise.
stable air tends to remain in its original position, while unstable air tends to rise.
it sinks. since the equator is in direct contact with the sun, the poles are not. the are hit by the sun at a lower angle, and since the suns energy is spread out over a larger area, so it heats the surface less. as a result, temperatures near at the poles are much lower, and cold air sinks. at the equator, the temperatures are much higher, and the warm air is steadily rising. cold air comes, but it is quickly warmed and it rises. basically, warm air rises, cold air sinks. the equators warm, the poles are cold.
cold air and water tend denser than hot air and water, so they sink