Question

Air pressure is caused by the density of gas molecules in the air.

Please select the best answer from the choices provided
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Answer 1

Air pressure is caused by the density of gas molecules in the air.

Step-by-step explanation:

Air pressure is caused by the density of gas molecules in the air. The pressure exerted by a gas is directly proportional to its density. When the density increases, the number of gas molecules in a given space increases, which leads to an increase in air pressure.

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