Answer:
As the moisture rises, water droplets form as they reach the colder temperatures in high altitudes. Some of the rising moisture freezes in the upper cloud regions. While evaporation and condensation continue, turbulence causes droplets of moisture to collide, knocking off electrons and creating charge separation.
A phenomenon, in a scientific context, is something that is observed to occur or to exist. ... Examples of natural phenomena include gravity, tides, biological processes and oscillation. Social phenomena are those that occur or exist through the actions of groups of humans.