What conditions are mandatory for the formation of thermal thunderstorms?

Question

PPL(A) English - Private Pilot License (Aircraft) - Meteorology - What conditions are mandatory for the formation of thermal thunderstorms?

QuizVDS · Accepted Answer

Conditionally unstable atmosphere, high temperature and high humidit

QuizVDS · Answer

Conditionally unstable atmosphere, low temperature and low humidity

QuizVDS · Answer

Absolutely stable atmosphere, high temperature and high humidity

QuizVDS · Answer

Absolutely stable atmosphere, high temperature and low humidity

PPL(A) EN: What conditions are mandatory for the formation of thermal thunderstorms?