Question

explain air pressure in 250 words

Answer 1

Air pressure is the weight of air molecules pressing down on the Earth. The pressure of the air molecules changes as you move upward from sea level into the atmosphere. The highest pressure is at sea level where the density of the air molecules is the greatest.

Changes in air pressure on a bottle

Measuring air pressure on island of Hawaii. Left picture taken at 14,000 ft at Mauna Kea observatory when the bottle was sealed. Middle picture of the sealed bottle at 9000 ft. Last picture taken at 1000 feet where the bottle was crushed.

Answer 2

Answer:

u can see from Google

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