Where do severe thunderstorms often occur?
A)near zones of gradual horizontal change in moisture
B)near zones of sharp vertical change in moisture
C)near zones of sharp horizontal change in moisture
D)near zones of gradual vertical change in moisture

Question

Quizplus · Accepted Answer

Severe thunderstorms often occur near zones of sharp horizontal change in moisture because these areas, known as dry lines, can act as a focus for the development of thunderstorms. The sharp contrast in moisture across the dry line can lead to instability, which is conducive to the formation of severe thunderstorms.

Where Do Severe Thunderstorms Often Occur