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When the air in the atmosphere is unevenly warmed by the sun, it creates temperature and pressure differences, leading to the formation of wind currents. The warm air rises and the cooler air moves in to replace it, creating wind that flows from areas of high pressure to areas of low pressure. These differences in temperature and pressure drive the circulation of wind in the atmosphere.
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The lower atmosphere, known as the troposphere, is warmed by heat from Earth's surface. This warming is due to the absorption of outgoing radiation by greenhouse gases such as carbon dioxide and water vapor, which trap heat in the atmosphere.
It's warmed from the surface. Shortwave radiation passes through the atmosphere, or at least about half of it, where it reaches the ground and is absorbed. The ground re-emits it at a longer wavelength, thereby warming the lower atmosphere.
The troposphere is the layer of Earth's atmosphere where air is most likely warmed by conduction. This is the lowest layer of the atmosphere where weather events occur, and conduction is the main mechanism through which heat is transferred near the Earth's surface.
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When the air in the atmosphere is unevenly warmed by the sun, it creates temperature differences that lead to the formation of wind currents. This causes air to move from areas of high pressure to areas of low pressure, creating wind that can be experienced as gentle breezes or stronger gusts depending on the intensity of the temperature variations.
When the air in the atmosphere is unevenly warmed by the sun, it creates temperature and pressure differences, leading to the formation of wind currents. The warm air rises and the cooler air moves in to replace it, creating wind that flows from areas of high pressure to areas of low pressure. These differences in temperature and pressure drive the circulation of wind in the atmosphere.
The suns energy
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Warm front
Carbon is dissolved in the cold ocean waters found at high latitudes. The cold water sinks and moves slowly in trhe deep ocean currents toward the tropics.In the warm tropics, the water rises as it is warmed, mixing with water at intermediate levels and at the surface. Some carbon dioxide is released to the tropical atmosphere as ocean currents carry the warmed water back toward polar areas
The lower atmosphere, known as the troposphere, is warmed by heat from Earth's surface. This warming is due to the absorption of outgoing radiation by greenhouse gases such as carbon dioxide and water vapor, which trap heat in the atmosphere.
It's warmed from the surface. Shortwave radiation passes through the atmosphere, or at least about half of it, where it reaches the ground and is absorbed. The ground re-emits it at a longer wavelength, thereby warming the lower atmosphere.