Air
pressure is considered a property of the atmosphere. Atmospheric
pressure, sometimes also called barometric
pressure, is the pressure exerted
by the weight of air in
the atmosphere of Earth (or that of another planet). In most circumstances atmospheric pressure is closely approximated by the
hydrostatic pressure caused by the weight of air above the measurement point.
The correct answer between all
the choices given is the last choice or letter D. I am hoping that this answer
has satisfied your query and it will be able to help you in your endeavor, and
if you would like, feel free to ask another question.
