Which of the following is true?
A)Surface pressure is always greater than the sea level pressure.
B)Surface pressure is always equal to sea level pressure.
C)Sea level pressure is always greater than surface pressure.
D)Surface pressure is almost always lower than sea level pressure.

Question

Quizplus · Accepted Answer

Sea level pressure is a standardized measurement to allow for comparison between different locations and elevations by adjusting the actual pressure to what it would be at sea level. Surface pressure, which is the actual air pressure at a location, can vary significantly with elevation; it is generally lower at higher elevations. Therefore, surface pressure is almost always lower than sea level pressure, especially in areas above sea level.

Which of the Following Is True