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enyata [817]
3 years ago
7

High- and low-pressure areas leading to air movement happen when there are differences in: A. density B. clouds C. precipitation

D. atmosphere
Chemistry
2 answers:
velikii [3]3 years ago
7 0

density is the correct answer I took the test

FrozenT [24]3 years ago
5 0
<h3><u>Answer;</u></h3>

A. density.

High- and low-pressure areas leading to air movement happen when there are differences in <u>density</u>.

<h3><u>Explanation;</u></h3>
  • <em><u>Atmospheric pressure or air pressure is the force exerted by air above a surface as gravity pulls it to Earth.</u></em>
  • Air pressure decreases with an increase in altitude. Atmospheric pressure is measured using a barometer and is an important indicator of weather.
  • <em><u>When a low-pressure system moves into an area, it causes cloudiness, wind, and precipitation. High pressure systems on the other hand causes a fair, calm weather.</u></em>
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