Why dose a hot air balloon float

Because it likes to be high as a kite, the basic explanation is it smokes 50 pounds of weed before each flight

It decreases with increasing altitude and changes depending on the temperature and humidity. Hot air balloons use hot air to create buoyancy, which results in allowing the balloon to float and carry passengers riding in the basket. The hot air inside of the balloon is less dense than the surrounding air.

The answer is b hope this