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0:11
👉Earth’s atmosphere is divided into five main layers, each playing a vital role in protecting the planet and supporting life. Closest to the surface is the troposphere, which extends up to about 12–18 kilometers. This is the layer where weather occurs, clouds form, and humans live and travel. Most commercial airplanes also fly within or just above this region. Above it lies the stratosphere, reaching roughly 50 kilometers high. This layer contains the ozone layer, which absorbs most of the Sun’
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