more like the troposphere is a body of water and thunderstorm convection is like pushing a blast of water up from the bottom. It pushes on the surface of the tropopause and then settles just below it like real water. Fluid dynamics baby
@@germanstorms2785 Cumulus: something that piles up, heap in a pile, has a cumulative effect etc. Nimbus: dark cloud Cumulonimbus: tall cloud or large cumulus cloud/often an anvil cloud that's flat on the top when fully developed, that can produce a squall(rain/snow/hail) or/and a thunderstorm.