Why is very humid air near the surface a necessary ingredient for severe thunderstorms?
A) High humidity strengthens the cold front.
B) High humidity makes the rising air cool more rapidly.
C) Lapse rates are larger in humid air.
D) High humidity makes the air more dense.
E) More latent heat is then available as energy for the storm.

Question

Quizplus · Accepted Answer

Very humid air near the surface means there is more water vapor available for condensation and cloud formation, releasing latent heat energy into the atmosphere. This additional latent heat provides an important source of energy for the storm, helping it to strengthen and potentially become more severe.

Why Is Very Humid Air near the Surface a Necessary