Why Is It Colder in the Mountains

Why Is It Colder In The Mountains?

As air rises, the pressure decreases. It is this lower pressure at higher altitudes that causes the temperature to be colder on top of a mountain than at sea level.

Why is it colder at higher altitudes?

If hot air rises, then why is it colder at elevation? … This happens because warmer air is less dense, and thus more buoyant. But we saw above how any air that rises will cool, due to encountering lower atmospheric pressure and expanding. The higher up an air parcel goes, the more its temperature will drop.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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