850 mb maps
A)usually do not allow the identification of frontal boundaries.
B)are capable of showing geostrophic flow.
C)show the pressure characteristics at an average height of about two miles.
D)do not provide temperature data.

Question

Quizplus · Accepted Answer

850 mb maps are capable of showing geostrophic flow, which is the dominant wind pattern at that level. They also provide information on the pressure characteristics at an average height of about two miles. However, they usually do not allow the identification of frontal boundaries and do not provide temperature data.

850 Mb Maps