Answer the following question given this paragraph: All of the land drained by a river system is called its basin, or watershed. One river system's basin is separated from another river system's basin by a divide. The divide is created by the highest points between the two river basins. Precipitation that falls within a river basin always flows toward that river. Precipitation that falls on the other side of the divide flows toward a different river. Q: All of the land drained by a river system is called its basin, or what "wet" term? Choices: - river bank - groundwater - wetlands - watershed A:
The answer to this question is:
watershed