To understand the mechanism of the monsoons the following facts are important. The differential heating and cooling of land and water create a low pressure on the landmass of India while the seas around experience comparatively high pressure.
Which of the following facts are important to understand the mechanism of the Indian monsoon?
To understand the mechanism of the monsoons, the following facts are important. * The differential heating and cooling of land and water creates low pressure on the landmass of India while the seas around experience comparatively high pressure.
What are the facts that are important to understand the mechanism of monsoon?
The movement of the westerly jet stream to the north of the Himalayas and the presence of the tropical easterly jet stream over the Indian peninsula during summer.
What are the mechanism of monsoon in India?
The mechanism affecting the monsoon is that the westerly jet causes high pressure over northern parts of the subcontinent during the winter. This results in the north-to-south flow of the winds in the form of the northeast monsoon. With the northward shift of the vertical sun, this jet shifts north, too.
What two factors play an important role in the mechanism of the monsoon?
The presence of abundant water bodies around the subcontinent: the Arabian Sea, Bay of Bengal, and Indian Ocean. … The presence of abundant highlands like the Western Ghats and the Himalayas right across the path of the southwest monsoon winds.
What is the mechanism of monsoon Brainly?
Monsoon occurs due to the heating and cooling of land and sea on a much larger scale over tropical regions during summer. The tropics get hotter than its original temperature and develop low pressure and the sea becomes a high-pressure area and convection occurs causing monsoon rainfall.
How are monsoon caused Class 9?
A monsoon is a seasonal change in the direction of the prevailing, or strongest, winds of a region. Monsoon winds are caused when the air over land gets heated and rises, causing winds to blow from the ocean towards land.
What are the controls affecting the climate of India also discuss the mechanism of monsoon?
(i) The controls affecting the climate of India are: latitude, altitude, pressure and wind system, distance from the sea, ocean currents and relief features. (ii) The climate of India is strongly influenced by monsoon winds. Hence, it has a monsoon type of climate.
Why does India have monsoon type of climate?
Complete Answer: Our country India has a monsoon type of climate because the Indian climate is influenced by the winds which are called monsoon winds. … When these winds blow over the warm oceans, they pick up moisture from these oceans and pick up moisture from them and this results in rainfall in India.
What are the characteristics of monsoon rainfall in India?
Characteristics of monsoon rainfall in India: (i) The duration of the monsoon is between 100 to 120 days from early June to mid-September. (ii) Around the time of its arrival, the normal rainfall increases suddenly and continues for several days. This is known as the ‘burst’ of the monsoon.
Which are the important facts to keep in mind to understand the mechanism of monsoon Class 9?
To understand the mechanism of the monsoons, the following facts are important. The differential heating and cooling of land and water creates low pressure on the landmass of India while the seas around experience comparatively high pressure.
Why is monsoon important?
The monsoon is critical for agriculture in the country since nearly 60% of India’s net arable land lacks irrigation. The monsoon delivers about 70% of India’s annual rainfall and determines the yield of several grains and pulses, including rice, wheat, and sugarcane.
Who developed the mechanism of Indian monsoon based on Tibet Plateau?
As the vast Tibetan plateau, high up in the mountains, warmed during the summer months, it heated the air above, which then rose and created an area of low pressure, explained Dr. Rajagopalan. That belt of low pressure sucked in moisture from the oceans, thus initiating the monsoon.
Which monsoon causes maximum rainfall in India?
The south-west monsoon occur from June through September. The northern and central Indian subcontinent heat up considerably during the hot summers.