yes because of the heat of the balloon and if it has been very hot outdoors then the pressure will be so high that will also carry the balloon.
So to answer the question;
YES
a hot air balloon works when the hot air blowing from the bottom pushes up the balloon which lifts it up into the sky where it moves in the direction where the wind blows .
There is a handle that you pull to close the vent that blows hot air into the balloon.
In a hot air balloon, your control over which direction you go is fairly limited and essentially you drift with the wind. So, if you live in a place where the wind normally blows from the west to the east, that's the direction you will most likely go.
Air pressure is the force responsible for blowing up a balloon. When you blow air into a balloon, the air molecules push against the walls of the balloon, creating pressure inside that causes the balloon to expand.
alveoli
well since we breathe in oxygen and exhale carbon dioxide, it would have to be carbon Dioxide
A balloon is affected by the wind through the forces it exerts, which can cause the balloon to move, sway, or change direction. When the wind blows, it creates gusts that can push the balloon along its path, potentially lifting it off the ground if it's lighter than the surrounding air. The balloon's surface area and shape also influence how it interacts with the wind, affecting its stability and movement. In strong winds, a balloon may become difficult to control or even pop if subjected to too much pressure.
Yes, hot air balloons use a burner, which is a type of machine that blows hot air into the envelope of the balloon. The burner typically runs on propane and produces a flame that heats the air inside the balloon, causing it to rise. As the hot air inside the envelope becomes lighter than the cooler air outside, the balloon ascends. The pilot can control the altitude by adjusting the flame and thus the temperature of the air inside the balloon.
The weatherman sent a trial balloon into the air. The director of the hot air balloon event send a trial balloon into the air to test the wind direction.
When the wind blows, it causes air molecules to move, creating airflow that we can feel as wind against our skin. Our skin is sensitive to these changes in air pressure and temperature, allowing us to perceive the sensation of the wind blowing.
They move with the wind
To launch a hot air balloon, the pilot first inflates the balloon with a large fan to fill it with cold air. Then, a burner is used to heat the air inside the balloon until it becomes hot and the balloon starts to rise. Once it is fully inflated and upright, the passengers can board and the balloon will take off.