INTRODUCTION For a complete understanding of the life cycle of a water drop in a cloud, it is essential to know various processes which govern the growth and evaporation of the drop within the cloud and during its fall from the cloud base to the ground.
(various processes; govern; the growth and evaporation of the drop within the cloud and during its fall from the cloud base to the ground)
various processes
govern
the growth and evaporation of the drop within the cloud and during its fall from the cloud base to the ground