Watershed
Context
An area or ridge of land that separates waters flowing to different rivers, basins, or seas
Explanation
A watershed is an area of land where all of the water that falls in it and drains off of it goes into the same place, like a river, lake, or ocean. It's crucial for managing water resources and ecosystems.
Applications
The river's watershed includes all the land that drains water into it.
Protecting a watershed is essential for maintaining water quality and supply.
Watershed management involves balancing human and environmental needs.