Thinking in terms of air molecules, if the number of air molecules above a surface increases, there are more molecules to exert a force on that surface and consequently, the pressure increases.
Meteorologists use a metric unit for pressure called a millibar and the average pressure at sea level is 1013.25 millibars.
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Answer:
Thinking in terms of air molecules, if the number of air molecules above a surface increases, there are more molecules to exert a force on that surface and consequently, the pressure increases.
Meteorologists use a metric unit for pressure called a millibar and the average pressure at sea level is 1013.25 millibars.
Explanation:
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