If there was less of an atmosphere above Earth,then __________________.
A) the air we breathe would be more dense and there would be more air pressure
B) the air we breathe would be less dense and there would be more air pressure
C) the air we breathe would be less dense and there would be less air pressure
D) None of the above are correct.

Question

Quizplus · Accepted Answer

The atmosphere above Earth provides a pressure that we feel as air pressure. If there was less atmosphere, there would be less pressure, so the air we breathe would be less dense and there would be less air pressure.

If There Was Less of an Atmosphere Above Earth,then __________________