As far as I know, there is no measure of movement of air, but if you really are persistent, you can use balloons.
centimeters
Type your answer here... grams
degrese
liters (volume)
Conner Davis is a beast
The SI unit would be degrees Kelvin.
it is AIR PRESSURE
A "unit of area" has no mass (it has no volume).
cubic meters, m3
Degrees Celsius.
The measure of the force exerted by air molecules on a surface per unit area is air pressure.
The temperature of the air in the shade. The temperature of the air is a measure of the degree of molecular movement of all the Nitrogen and Oxygen molecules that largely make up air.