Question

What are convection cells ?

Answer 1

(meteorology) The vertical movement of heat and moisture, especially by updrafts and downdrafts in an unstable air mass. The terms convection and thunderstorm are often used interchangeably, although thunderstorms are only one form of convection. Towering cumulus clouds are visible forms of convection.

Answer 2

Answer:

CONVECTION - It is the movement of particles/atom of a fluid due to the heat transfer to he the bottom particle/atom .

In simple language when we heat a container filled with liquid its bottom layer get heated and goes upper and upper layer comes down.