Definition of atmosphere and it's type
Atmosphere:- The blanket of gases surrounding Earth, essential for life.
Types (Layers)
1. Troposhere:- Weather occurs here.
2. Stratosphere:- Ozone layer, jets fly here
3. Mesosphere: Meteors burn here.
4. Thermosphere:- Auroras from here.
5. Exosphere:- Outermost layer, merges into space.
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