Which of the following describes the pressure gradient force?
A)It drives air from areas of higher to lower barometric pressure.
B)It decreases with height above the surface.
C)It causes apparent deflection of winds from a straight path.
D)It is the only force acting on atmospheric flows in the upper troposphere.
E)It exerts a virtually uniform force on the atmosphere.

Question

Quizplus · Accepted Answer

The pressure gradient force is the force that drives air from areas of higher to lower barometric pressure. It is responsible for the movement of air in the atmosphere, as air moves from high pressure to low pressure to try to balance out these differences.

Which of the Following Describes the Pressure Gradient Force