Wind, breeze.
Instead of saying "moving air," you could say air displation, or wind, if the air is in the act of moving.
another word for air sac is alveolus.
Another word for a moving staircase is 'escalator'?
what is a word for a place where a moving cold air mass meets a warmer air mass
Moving.
another word for eloquent is expressive, powerful, and moving
Stationary.
Another word for Earth's air is atmosphere.
Vapor is another word for gas that is not air.
Another name for moving air is wind. Wind is the natural movement of air caused by differences in atmospheric pressure.
A runner
wind