Question

Why hot air is filled into balloons used for meteorological purposes.

ONLY CORRECT ANSWER NO SPAMING otherwise I will report.​

Answer 1

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This is because hot hot air is lighter than atmospheric air and balloons filled with air hot air easily rise up.

Answer 2

Answer:

This is because hot hot air is lighter than atmospheric air and balloons filled withair hot air easily rise up.

Explanation:

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