How does pressure and winds affect the climate of India Class 9?

In winters, high-pressure areas develop over the north of Himalayas. Hence, cold, dry winds blow from the Himalayas towards the low-pressure areas over the oceans in the south. … Since these winds move over the warm ocean, they carry a large amount of moisture leading to widespread rainfall.

How the pressure and winds affect the climate of India?

Pressure and Winds

During winter, the northern area near the Himalayas has high pressure. Therefore, winds from this region blow to the south where the pressure is lower. In summer, the northern part has lower pressure. … These winds greatly affect the climate of India.

How does pressure and winds affect climate?

The Earth’s average pressure patterns and resulting winds influence climate patterns by: advecting temperature and moisture. causing areas of surface convergence and divergence.

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What are the factors affecting the climate of India Class 9 Ncert?

Pressure and Winds

The following atmospheric conditions govern the associated weather and climate conditions in India. They are Tropical cyclones and Western Cyclonic disturbances, Upper Air Circulation, Pressure and Surface winds. North easterly winds are found in the region where India is located.

How do these winds affect the climate of India?

Air pressure and surface winds: India lies in the region of north easterly winds. … As these winds blow over the warm ocean, they gather moisture and bring rainfall in the country. Distance form the Sea: Since coastal areas experience the effect of the land and the sea breeze, they have a moderate kind of climate.

What is pressure and wind system class 9?

Pressure and Winds: The Indian subcontinent lies in the region of north-easterly winds. These winds originate from the subtropical high-pressure belt of the northern hemisphere. After that, these winds blow towards south. … Cold winds from this region blow to the low pressure areas over the oceans in the south.

How does pressure affect climate?

As the pressure decreases, the amount of oxygen available to breathe also decreases. … Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather.

How does wind affect climate?

Wind carries moisture into an atmosphere, as well as hot or cold air into a climate which affects weather patterns. Therefore, a change in wind results in a change of weather. … Additionally, heat and pressure cause the wind to shift direction.

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How does pressure affect wind?

The Short Answer: Gases move from high-pressure areas to low-pressure areas. And the bigger the difference between the pressures, the faster the air will move from the high to the low pressure. That rush of air is the wind we experience.

Which two factors affect the wind and pressure system of an area and how class 9?

Which two factors affect the wind and pressure system of an area and how? Answer: The latitude and the altitude of the place affect the temperature and rainfall of the area.

How do pressure and surface winds affect the climatic conditions of a particular place what other factors contribute to it?

How do pressure and surface winds affect the climatic conditions of a particular place? … This happens in light of the fact that high weight air tends to move towards zones of lower pressure. Low constrained air likewise holds less warmth than high compelled air, which is the reason it is commonly colder at higher rises.

Which factors affecting India’s climate?

Factors Influencing Indian Climate

  • Latitudinal location.
  • Distance from the Sea.
  • The Himalayas.
  • Physiography.
  • Monsoon Winds.
  • Upper Air Circulation.
  • El Nino and La Nina.
  • Tropical Cyclones and Western Disturbances.

What is the climate of India Class 9?

The climate of India is strongly influenced by monsoon winds. Hence, it is said to have a monsoon type of climate. (iii) The north-western part of India comprising the Thar Desert/ Indian Desert experiences the highest diurnal range of temperature. This region is devoid of any vegetation cover and is covered with sand.

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What type of climate does India have class 9?

India has a ‘monsoon type’ of climate. This type of climate is found mainly in South and Southeast Asia.

What are the five factors that affect the climate of India?

Explain any 5 factors that affect the climate of India

  • Latitude.
  • Altitude.
  • Pressure and winds.
  • Distance from sea.
  • Ocean current.