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Most wind results from temperature differences. The sun does not heat all locations evenly, for a number of reasons, and hotter air will rise, while colder air will sink. This does not only cause air to rise and sink, however, since rising air tends to suck other air into the space that it used to occupy, while sinking air will push aside the air that is underneath it, so you get all kinds of lateral movements as well as vertical movements. They you have surface features such as hills and mountains which creates slopes, so that sinking air masses will hit a slope and be deflected to the side, rather than falling straight down. In addition to air movement driven by heat, the rotation of the Earth also influence the movement of the air.

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Which of these causes global winds to appear to turn instead of blow straight across the earth's surface?

The Coriolis effect causes global winds to appear to turn instead of blowing straight across the Earth's surface. This effect is the result of the Earth's rotation and causes moving air or water to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.


What source of energy causes winds to blow around the Earth?

Uneven heating of Earth's surface by the sun causes differences in air pressure, which in turn sets air in motion creating winds. Rotation of the Earth also plays a role in the formation of global wind patterns.


Where on earth do the winds always blow from the South?

The winds always blow from the south at the South Pole due to the rotation of the Earth and the Coriolis effect, which causes the winds to flow from high pressure to low pressure areas. This is known as the polar easterlies.


Which portion of Earth's atmosphere are the trade winds in?

The Trade Winds are in the lowest layer of the Earth's atmosphere. The Trade Winds blow near the equator. They are so called as trade in the days of sail relied upon these winds.


What is global winds that blow constantly from the same direction and cover a large part of earths surface?

The global winds that blow constantly from the same direction and cover a large part of Earth's surface are called the Trade Winds. These winds are caused by the Earth's rotation and the difference in temperature between the equator and the poles. The Trade Winds play a significant role in shaping climate and weather patterns around the world.

Related Questions

Why do surface winds blow on a curved path?

Because the Earth rotates.


Why do global winds curve as they blow from one part of the Earth's surface to another?

The winds curve because of the rotation of the Earth.


Which of these causes global winds to appear to turn instead of blow straight across the earth's surface?

The Coriolis effect causes global winds to appear to turn instead of blowing straight across the Earth's surface. This effect is the result of the Earth's rotation and causes moving air or water to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.


What is the global winds that blow constantly from the same direction and cover a large part of the earth's surface name is?

The global winds that blow constantly from the same direction and cover a large part of the earth's surface are called the Trade Winds.


What source of energy causes winds to blow around the Earth?

Uneven heating of Earth's surface by the sun causes differences in air pressure, which in turn sets air in motion creating winds. Rotation of the Earth also plays a role in the formation of global wind patterns.


What causes global winds to appear to turn instead of blow straight across the earth surface?

The warmth of the Sun creates temperature differences that change the direction of the wind.


What causes global winds to appear to turn instead of blow straight across the earth's surface?

The warmth of the Sun creates temperature differences that change the direction of the wind.


Causes global winds to appear to turn instead of blow straight across the earth's surface?

The warmth of the Sun creates temperature differences that change the direction of the wind.


Where on earth do the winds always blow from the South?

The winds always blow from the south at the South Pole due to the rotation of the Earth and the Coriolis effect, which causes the winds to flow from high pressure to low pressure areas. This is known as the polar easterlies.


Which of these causes global winds to appear to turn instead of blow straight across the earths surface?

Coriolis effect


Global winds that blow constantly from the same direction and cover a large part of earth surface?

Prevailing.


Which portion of Earth's atmosphere are the trade winds in?

The Trade Winds are in the lowest layer of the Earth's atmosphere. The Trade Winds blow near the equator. They are so called as trade in the days of sail relied upon these winds.