The hot dry winds that blow over the northern slopes of the Alps mountains are called

Circulation of air all over the earth largely due to the unequal heating of the surface

______________ belts extend approximately over 30^o north and south latitudes.

____________ are the heating up of the atmospheric air of a region increasingly in relation to its surroundings regions which causes sudden pressure changes.

___________ can be seen commonly over water bodies.

Which belts are the basis for permanent wind?

Planetary winds are also called

Periodic winds are also called

_____________ wind  form because of the uneven heating and cooling of the land and oceans.

___________ winds are colder and stronger.