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Ann [662]
3 years ago
10

Which statement best describes air pressure at high altitudes? (Points : 3)

Physics
2 answers:
WARRIOR [948]3 years ago
5 0
Air pressure decreases as altitude increases. this is because air pressure is caused by the gravity of earth, the gravity pulls on the air, compacting it and making a pressure.
But as we go higher, gravity decreases, causing less pull on the air resulting in less air pressure.<span />
Alex777 [14]3 years ago
3 0
In general, air pressure decreases as elevation increases because there is less atmosphere pushing down on the object. So "<span>Air pressure decreases as altitude increases."</span>
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