Question

Explain the circulation of Air with the help of labelled diagram class 7

Answer 1

Answer:

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the general circulation of the atmosphere.hot air rises in the tropics move North or South descended and return in equator "Hadley cells".

its path along the surface is bent into the trade wind by Earth's rotation.. two other cells in each hemisphere work similarity this general pattern was observed in 19th century but cannot be understood with any simple all mathematical explanation it can only be calculated with digital computers..

Answer 2

Answer:

Explanation:

It is the large-scale movement of air. The is circulation along with ocean circulation is the means by which thermal energy is redistributed on the surface of the Earth. It is caused due to  differential heating of the Earth with more warmth near the equator and cooling by radiation to space, buoyancy develops at low latitudes and mass is moved upward and poleward in the atmosphere. This movement takes place along the pressure gradients. This also takes place at the local level due to uneven heating of land and water.