What is the term for the process whereby water that has fallen on land finds its way back to the oceans?

The term that describes the process by which water that has fallen on land returns to the oceans is run-off. Run-off refers specifically to the movement of water, typically after precipitation, across the land surface and eventually into rivers, lakes, and oceans. This process is an essential component of the water cycle, contributing to the replenishment of bodies of water.

When rain falls on the ground, some of it soaks into the soil, some may evaporate back into the atmosphere, and some will flow across the surface as run-off. It is the run-off that directly contributes to the flow of water back to larger bodies of water, emphasizing its critical role in the hydrological cycle. Understanding this concept is vital for managing water resources and environmental health.