cold and sinking
Near 30 degrees (belt of deserts) and at the polar regions where air is cold n dry
polar easterlies
Rising and sinking air is called up draft and down draft, respectively.
rising
The air pressure is high when the air is cold, and it's sinking.
cold and sinking
Sinking air, combines with dry weather and only a few clouds are indicators of a cold front. Cold air is heavier and more dense than warm air.
Sinking air would add air to the surface, raising the pressure.
Rising warm air and sinking cold air .
Cold air is sinking and flowing back toward the equator.
Well, if the air is sinking then the temperature is dropping since hot air rises. When cool air comes down, if it comes down too fast, the hot air and cold air "clash" and that's what causes fog.
tornado Thermals, caused by hot ground heating the air close above it. Replaced by cold air sinking from above.
tornado Thermals, caused by hot ground heating the air close above it. Replaced by cold air sinking from above.
Near 30 degrees (belt of deserts) and at the polar regions where air is cold n dry
the unequal heating of the earth's surface causes wind (warm air rising and cold air sinking), and evaporation creates clouds.
The process of warm air rising and cool air sinking is called convection current The process of warm air rising and cool air sinking is called convection current