Question

question 10
pressure... (select all that apply; more than one answer is correct)
a is typically below 800mb at sea level.
b is measured in pascals (pa).
c is the amount of force applied by the atmosphere over some area.
d is measured in units of millibars (mb).

Explanation:

Pressure can be measured in Pascals (Pa) and Millibars (mb). It is the force exerted by the atmosphere over an area. Standard sea - level pressure is around 1013 mb, not below 800 mb.

Answer:

B. is measured in Pascals (Pa), C. is the amount of force applied by the atmosphere over some area, D. is measured in units of Millibars (mb)