Describe the mechanism of convectional rain fall with help of diagram.
Convectional rainfall refers to the type of rainfall that is a result of the following processes. Rays from the sun heat the ground, causing water to evaporate. The resultant water vapour then becomes warm due to the heat and rises and it cools as it does so. It then reaches a level where it has cooled enough such that it condenses back to liquid and as such convectional rainfall is formed.It can be understood as: