Which of the Following Is False?
A)surface Air Pressures $\mathrm{cm}^{-2}$

Which of the following is false?

A) surface air pressures on Venus and Earth are the same.
B) air molecules exert air pressure through their motion,size,and number.
C) the atmosphere exerts a force of 1 kg· $\mathrm{cm}^{-2}$ .
D) air pressure decreases with increasing altitude.
E) pressure is exerted on all surfaces in contact with air.