explain the composition of the air ?
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8
Earth have three Composition: Crust mentel and core
Outer Layer of Earth where we live is crust .
The Second layer of Earth is mente it is Reach in Iron and aluminium .
The inner layer is core.
Outer Layer of Earth where we live is crust .
The Second layer of Earth is mente it is Reach in Iron and aluminium .
The inner layer is core.
Answered by
5
The air in our atmosphere is composed of molecules of different gases. The most common gases are (1)Nitrogen=78%,(2)oxygen=21%,(3)argon almost=1%
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