78% Nitrogen
21% Oxygen
0.93% Argon
0.039% Carbon dioxide
0.031% Other gases
a air filled is air filled and and international is sticky
It is filled with heated air. Since air is mostly nitrogen, a hot air balloon is mostly filled with nitrogen.
all of it
It is simply air that has been heated. Hence the namehot air balloons are filled with hot air from a propane tank
A softball is not filled with air.
All of air, silly, it's air.
Holes.
When tires or balloons are filled with gas or air, they are said to be in an inflated state.
breathing is the human action that causes the lungs to be filled with air.
Helium is less dense than air, so a balloon filled with helium is lighter than the same volume of air. This buoyancy force allows the helium-filled balloon to rise. On the other hand, a balloon filled with air has the same density as the surrounding air, so there is no buoyant force to make it rise.
Basketball Submarine floating on water a car tire filled with air your lungs filled with air
A Helium filled baloon floats in air because Helium is lighter than air. Making it rise to the top of it.