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What happens when air cools?

a, it becomes heavier and rises.
b, it becomes heavier and sinks.
c, it becomes lighter and rises.
d, it becomes lighter and sinks.

1 Answer

4 votes

Answer:

d!

Step-by-step explanation:

the volume of the air decreases, along with the air pressure! since the molecules are moving more slowly, the air sinks! i hope this helps!

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User Bessarabov
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