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Stratosphere

usgb/ðə ˈstrætəsfɪr/Volume
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Earth's Layers

The stratosphere is one of the layers of Earth's atmosphere, not the surface or space.

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Weather balloons can rise up into the stratosphere to gather data.
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Ozone Significance

The stratosphere is important for its ozone layer, which protects us from the sun's harmful ultraviolet rays.

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Scientists study the stratosphere to monitor changes in the ozone layer.
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Commercial Flight

Commercial airplanes often fly in the lower stratosphere to avoid weather disturbances from the troposphere.

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Our flight will cruise in the stratosphere for smoother travel.
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