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solniwko [45]
2 years ago
15

Help asap only 1 and 3

Biology
1 answer:
allsm [11]2 years ago
6 0

Answer:

1. Differences in air <u>pressure</u> cause movement in the air, which creates <u>wind</u>

3. As the air <u>cools</u> it becomes more dense and <u>falls</u> to the earth's surface

Explanation:

hope this helps :)

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