In very simple terms, hot air is lighter than cold air, so it rises.
The hot air balloon was made for people to travel in the air.
An average hot air balloon can travel about 25 to 30 miles.
The monglifier brothers were the first people to travel around the world in a hot air balloon known as the monglifier balloon
A average hot air balloon can travel around 25 miles. But it all depends on how big it is and how much gas you have
hot air
STRATOSPHERE
Looning
the vents work because of the heat which can make the hot air balloon go up
the vents work because of the heat which can make the hot air balloon go up
The heated air causes the whole balloon to rise. When the air inside the balloon cools down, or when the hot air is let out, the balloon goes down.
Yes
An hot air balloon i think.