Land - Mature

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

: Vertical erosion (downcutting) slows down while lateral (sideways) erosion becomes dominant, causing narrow V-shaped valleys to broaden into U-shaped ones. mature land

The concept is most famously defined in the , where landforms evolve from "youth" to "maturity" and finally "old age". Key Characteristics of Mature Land : Large, flat floodplains begin to form as

: A well-developed network of tributary streams efficiently drains the entire land mass. Contextual Variations Key Characteristics of Mature Land : A well-developed

In geomorphology, a landscape is considered mature when it reaches its highest level of dissection by streams:

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

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