Atmosphere - It is a layer of gases that surrounds the Earth., Stratosphere - It protect us from the harmful rays of the Sun., Troposphere - It contains the oxygen we need to breathe, Outer layers - There is almost no oxygen in this layer., Cloud - It is made of water drops., Precipitation - It is water that falls from the clouds to the Earth., Storms - They are extreme phenomena with strong winds, heavy rain, thunders..., Wind - It is the air moving.,

Atmosphere and its phenomena

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