the speed atoms and molecules travel in a container

the direction atoms and molecules travel when they strike a surface

the force atoms and molecules exert when they strike a surface

the layer of atoms and molecules in a container

The container's air pressure would decrease.

The container's air pressure would increase.

The container's air pressure would stay the same.

There would be no more air pressure in the container.

Without air pressure maintenance, air pressure in the International Space Station is different than in the earth's surface.

Without air pressure maintenance, air pressure in the International Space Station is the same than in the earth's surface.

With air pressure maintenance, air pressure in the International Space Station is different than in the earth's surface.

With air pressure maintenance, there is no air pressure in the International Space Station.

Heat or the number of molecules in the International Space Station is greater than in the earth's surface.

Heat or the number of molecules in the International Space Station is less than in the earth's surface.

Heat or a number of molecules was added or subtracted in the International Space Station.

There is no heat or molecule in the International Space Station.

Air pressure is the same in the International Space Station as in the earth's surface because the density of air is maintained in the station.

Air pressure in a container can be increased by adding molecules or heat, and it can be decreased by subtracting molecules or heat.

Air pressure on Earth decreases as elevation increases because the number of molecules decreases with height.

Air pressure is observed by the exerted force of atoms and molecules, and it can be changed by adding or subtracting molecules or heat.