what are the differences between the troposphere and stratosphere?
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The troposphere is the lowest level of the atmosphere, so it is in contact with the Earth's surface. In contrast, the stratosphere is located above the troposphere, so it is not in contact with the Earth's surface. Humans live in the troposphere, not the stratosphere.
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The relationship between height (altitude) and temperature in the stratosphere is directly proportional. As height increases, temperature increases in the stratosphere. As height decreases, the temperature decreases in the stratosphere.
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["Troposphere. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). ... ", 'Stratosphere. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. ... ', 'Mesosphere. ... ', 'Thermosphere. ... ', 'Ionosphere. ... ', 'Exosphere. ... ', 'Credit: NASA/Goddard.']
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Scientists divide Earth's atmosphere into four main layers classified according to changes in temperature. These layers are the troposphere, the stratosphere, the mesosphere, and the thermosphere.
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The layer above the troposphere is called the stratosphere. Nearly all of the water vapor and dust particles in the atmosphere are in the troposphere. That is why most clouds are found in this lowest layer, too. The bottom of the troposphere, right next to the surface of Earth, is called the "boundary layer".
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The troposphere contains almost all the water vapor and most of the dust. This layer subject to intense mixing due to both horizontal and vertical mixing. Temperature decreases with height at an average rate of 10C per 167m of height above sea level. This calls the normal lapse rate.
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Answer: 1) Four Main Layers: Troposphere, Stratosphere, Mesosphere, Thermosphere. 2) Four Minor Layers: Ozonosphere, Ionosphere, Exosphere, Magnetosphere.
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['4 main layers of the atmosphere. troposphere, thermosphere, mesosphere, stratosphere.', 'Mesosphere. the layer of the atmosphere just above the stratosphere and below the thermosphere.', 'Stratosphere. ... ', 'Thermosphere. ... ', 'Troposphere. ... ', 'Atmosphere. ... ', 'Nitrogen. ... ', 'Mesosphere.']
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['The Troposphere. This is the lowest part of the atmosphere - the part we live in. ... ', 'The Stratosphere. This extends upwards from the tropopause to about 50 km. ... ', 'The Mesosphere. The region above the stratosphere is called the mesosphere. ... ', 'The Thermosphere and Ionosphere. ... ', 'The Exosphere. ... ', 'The Magnetosphere.']
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classified according to changes in temperature. Ihese layers are the troposphere, the stratosphere, the mesosphere, and the thermosphere. The troposphere is the inner, or lowest, layer of Earth's atmosphere.
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Different temperature gradients create different layers within the atmosphere. ... The troposphere is heated from the ground, so temperature decreases with altitude. Because warm air rises and cool air sinks, the troposphere is unstable. In the stratosphere, temperature increases with altitude.
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The troposphere generally extends to a level about 6 miles up, where it meets the second layer, the stratosphere. The stratosphere or "good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
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Ninety percent of the ozone in the atmosphere sits in the stratosphere, the layer of atmosphere between about 10 and 50 kilometers altitude. The natural level of ozone in the stratosphere is a result of a balance between sunlight that creates ozone and chemical reactions that destroy it.
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Earth's atmosphere has a series of layers, each with its own specific traits. Moving upward from ground level, these layers are named the troposphere, stratosphere, mesosphere, thermosphere and exosphere.
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['Exosphere: 700 to 10,000 km (440 to 6,200 miles)', 'Thermosphere: 80 to 700 km (50 to 440 miles)', 'Mesosphere: 50 to 80 km (31 to 50 miles)', 'Stratosphere: 12 to 50 km (7 to 31 miles)', 'Troposphere: 0 to 12 km (0 to 7 miles)']
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The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. The ozone layer, which absorbs and scatters the solar ultraviolet radiation, is in this layer. The thermosphere starts just above the mesosphere and extends to 600 kilometers (372 miles) high.
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The different layers of the atmosphere. The atmosphere can be divided into layers based on its temperature, as shown in the figure below. These layers are the troposphere, the stratosphere, the mesosphere and the thermosphere.