Infiltration is the process by
which rainwater becomes groundwater. In the water cycle, which involves
primarily; evaporation, condensation and precipitation. Henceforth, after
precipitation comes infiltration in the land areas leaving the rainwater
aggregated in a single location which accumulates over time. Then this process
is followed by runoff and subsurface flow by which water flows through other
bodies of water, either in river, sea or ocean, even lake. Other rainwaters
that has segregated and wasn’t able to transport itself stays in the process of
infiltration, thus groundwater.