Mature Land -

: Rivers develop winding, "S" shaped curves (meanders) and may leave behind crescent-shaped bodies of water known as oxbow lakes.

: Large, flat floodplains begin to form as rivers lose velocity and start to meander. mature land

: Vertical erosion (downcutting) slows down while lateral (sideways) erosion becomes dominant, causing narrow V-shaped valleys to broaden into U-shaped ones. : Rivers develop winding, "S" shaped curves (meanders)

: A well-developed network of tributary streams efficiently drains the entire land mass. Contextual Variations : Rivers develop winding

: The difference in height between the highest peaks (water divides) and the valley bottoms is at its greatest.

"Mature land" typically refers to the , characterized by maximum topographical diversity and the development of broad river valleys.