Question

Because the hot air balloon is _____ than the surrounding air, it will

float:
A)less dense
B)more dense

Answer 1

A) Less dense

Step-by-step explanation:

As air is heated, it becomes less dense than the surrounding cooler air. The less dense hot air has enough lifting power to cause the balloon to float and rise into the air.

I hope this makes sense.

Answer 2

A
it would be less dense