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प्रश्न
Extending upwards, the earth is enveloped by a blanket of gases. Name it.
विकल्प
Lithosphere
Hydrosphere
Atmosphere
Chamber
MCQ
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उत्तर
Atmosphere
Explanation:
The atmosphere is the blanket of gases that surrounds the Earth. It is composed primarily of nitrogen (78%), oxygen (21%), and small amounts of other gases like carbon dioxide and argon. The atmosphere plays a crucial role in sustaining life by providing oxygen, protecting the Earth from harmful radiation, and helping regulate the planet's temperature.
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