Biology, asked by sonivedantvs, 14 hours ago

how does air circulation take place ​

Answers

Answered by soniakatri791
1

Answer:

When air is heated, it expands, it becomes lighter and goes up. ... When hot air rises, cold air from surrounding area rushes there to fill in the gap. That is how air circulation takes place.

Explanation:

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Answered by sanjayyadav1bjp
0

answer : heart ❤

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