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Atmospheric Science: Why do the poles have higher air pressure and dense air, but equator lower air pressure and thin air?
Can you explain to me why the poles have higher air pressure and denser air compared to the equator, which has lower air pressure and thinner air?
Sure! The main reason for this difference in air pressure is due to the temperature variations between the poles and the equator. The polar regions are much colder than the equator, and cold air has a higher density than warm air, leading to higher air pressure at the poles. Additionally, the Coriolis effect from the Earth's rotation causes air to circulate from the poles to the equator, which further contributes to the differences in air pressure and density.