Which is defined as a basin in which water leaves via evapotranspiration or subsurface gravitational flow instead of reaching the ocean?

Question

Quizplus · Accepted Answer

Internal drainage is the process by which a basin or area does not drain directly into an ocean or sea but instead loses water through evapotranspiration or subsurface gravitational flow. This can result in the formation of unique wetland ecosystems, such as salt flats or playas. A disappearing stream refers to a surface stream that flows into a subsurface drainage system or sinkhole, while sheetflow is the water that travels across the land surface during rainfall events. A closed system refers to a system in which no matter enters or leaves, which is not applicable to the question.

Which Is Defined as a Basin in Which Water Leaves