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.
How does pressure condition affect the climate of a place?
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 do surface and wind conditions 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 are pressure and surface winds?
The pressure gradient force, or PGF, is the force that pushes air from high to low pressure in an attempt to equalize the pressure. These differences in pressure create winds throughout the atmosphere. … Surface winds are winds near the Earth’s surface that are normally measured at 10 meters above the surface.
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 does pressure and winds affect the 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.
How does wind affect weather and 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. … Topography refers to the earth’s landscape, and variations in the landscape such as mountains would impact wind direction.
How pressure and winds affect India’s climate?
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.
What is pressure and surface winds 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 do winds affect the climate of our country?
The winds affect the climate because they create the hot and cold air which moves around. Prevailing winds affect the climate of an area. … Thus, winds bring in heat/cold from the direction it has been blown from and thus change the temperature of the place which affects the climate.
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.
What affects the weather and climate?
The five factors that determine the weather of any land area are: the amount of solar energy received because of latitude; the area’s elevation or proximity to mountains; nearness to large bodies of water and relative temperatures of land and water; the number of such storm systems as cyclones, hurricanes, and …
Which two factors affect the wind and pressure system of an area?
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.