What is the term for the natural exchange of water between the Earth and the atmosphere?

The natural exchange of water between the Earth and the atmosphere is best described by the term "Hydrologic Cycle." This cycle encompasses the continuous movement of water in various forms, including liquid, vapor, and ice, as it transitions through different states and locations. The hydrologic cycle includes processes such as evaporation, condensation, precipitation, and infiltration, representing the comprehensive framework through which water circulates among the atmosphere, land, and bodies of water.

In contrast, evaporation refers specifically to the process of water changing from liquid to vapor and entering the atmosphere, while precipitation is the return of water to the surface in forms such as rain or snow. The water table describes the upper level of saturated soil or rock where groundwater is found and does not encompass the broader interactions of water within the hydrologic cycle. Therefore, the term "Hydrologic Cycle" accurately captures the entirety of water exchange between the Earth and atmosphere.