describe any three factors affecting the mechanism of monsoon
Answers & Comments
BibhuPrasad
The factors that is responsible for monsoon in India are-
The differential heating and cooling of land and water-The difference in temperature over land and water creates a low-pressure over the land mass in India. This low pressure attracts winds from high pressure area.The shift of the position of Inter Tropical Convergence Zone-The equatorial Inter Tropical Convergence Zone, which is a low pressure belt of highly unstable weather, moves northward towards India. This shift is also a cause of the onset of monsoon in India.The presence of high pressure area east of Madagascar-The intense high pressure area that is formed of Madagascar, at approximately 20 degree south over the Indian Ocean causes the wind to flow towards the low pressure over the Indian land mass.The heating oh Tibetan Plateau-The Tibetan Plateau which gets intensely heated during summer, results its strong vertical air currents and the formation of low pressure over the plateau at about 9 Km above sea level.
The movement of the Westerly Jet Stream-The movement of the Westerly Jet Stream which lies north of the Himalayas creates western cyclonic disturbances, which influence the monsoon rain.
The factors affecting the mechanism of monsoon are:-
1) The differntiated heating and cooling of land and water creates low pressure on the landmass of India while the seas around experiences comparitively high prrssure.
2) The position of Inter Tropical Convergence zone (ITCZ) in summer shift over the ganga plains. This is the equitorial through normally positioned about 5 degree North of the equator. It is also known as the monsoon through during the monsoon season.
3) The high pressure area exists east of Madgascar,approximately at 20 degree South over the Indian ocean. The intensity and position of this high pressure area effects the Indian Monsoon.
Answers & Comments
The differential heating and cooling of land and water-The difference in temperature over land and water creates a low-pressure over the land mass in India. This low pressure attracts winds from high pressure area.The shift of the position of Inter Tropical Convergence Zone-The equatorial Inter Tropical Convergence Zone, which is a low pressure belt of highly unstable weather, moves northward towards India. This shift is also a cause of the onset of monsoon in India.The presence of high pressure area east of Madagascar-The intense high pressure area that is formed of Madagascar, at approximately 20 degree south over the Indian Ocean causes the wind to flow towards the low pressure over the Indian land mass.The heating oh Tibetan Plateau-The Tibetan Plateau which gets intensely heated during summer, results its strong vertical air currents and the formation of low pressure over the plateau at about 9 Km above sea level.
The movement of the Westerly Jet Stream-The movement of the Westerly Jet Stream which lies north of the Himalayas creates western cyclonic disturbances, which influence the monsoon rain.
The factors affecting the mechanism of monsoon are:-
1) The differntiated heating and cooling of land and water creates low pressure on the landmass of India while the seas around experiences comparitively high prrssure.
2) The position of Inter Tropical Convergence zone (ITCZ) in summer shift over the ganga plains. This is the equitorial through normally positioned about 5 degree North of the equator. It is also known as the monsoon through during the monsoon season.
3) The high pressure area exists east of Madgascar,approximately at 20 degree South over the Indian ocean. The intensity and position of this high pressure area effects the Indian Monsoon.
Hope this will help u
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