Question

there is gravitational force then why gases go up why gases not come down ​

Answer 1

Answer:

gases *are* held close to the surface of the earth because of gravity. Gases have mass and therefore there is a gravitational force acting on them. The reason why they don't "stick to the ground" is because gas is not very dense. The atmosphere of the Earth is incredibly thin compared to the size of the Earth itself.

Explanation:

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Answer 2

Gases are held close to the surface of the earth because of gravity. Gases have mass and therefore there is a gravitational force acting on them. The reason why they don't "stick to the ground" is because gas is not very dense. The atmosphere of the Earth is incredibly thin compared to the size of the Earth itself.

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