2 years ago

THIS IS A SCIENCE QUESTION

Chemistry

2 answers:

Viktor [21]2 years ago

5 0

Answer:

Explanation:

Think of it like an hot air balloon

Hot air makes it rise and cool air sinks it downwards

MissTica2 years ago

4 0

Answer:

Explanation:

Hot air is less dense therefore it rises. Cold air is more closely packed therefore it is more dense. Less dense things rise while more dense things sink.

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