Which cloud type below would most likely form in an unstable atmosphere?
A) cumulonimbus
B) cirrostratus
C) nimbostratus
D) cumulus humilis

Question

Quizplus · Accepted Answer

Cumulonimbus clouds are tall, vertically developing clouds that are associated with thunderstorms and heavy precipitation. They form in unstable atmospheres where there is a lot of rising warm air and an absence of stable layers.

Which Cloud Type Below Would Most Likely Form in an Unstable