Generally,a polar low's development is enhanced if an upper trough lies to the ____ of the surface system and a shortwave disturbs the flow aloft.
A)north
B)east
C)south
D)west
E)north or south

Question

Generally,a polar low's development is enhanced if an upper trough lies to the ____ of the surface system and a shortwave disturbs the flow aloft.​
A)north
B)east
C)​south
D)​west
E)​north or south

Quizplus · Accepted Answer

A polar low's development is enhanced when an upper trough is located to the west of the surface system, as this positioning supports upward motion and cyclogenesis.

Generally,a Polar Low's Development Is Enhanced If an Upper Trough