Young rivers are channels that are deeper than they are wide, have a very fast current and often contain waterfalls and rapids.
Young River – a steep-slope river that has very few tributaries and flows rapidly. Its channels erode deeper rather than wider. Mature river – a river with a lower gradient than young rivers and slower than young rivers.
The juvenile streams have high sediment loads, and as they flow into the lower-grade glacial valleys, where velocity is not high enough to transport all the sediment, braided patterns develop that are marked are formed by a series of narrow channels separated by gravel bars (Figure 13.19).
A river is a ribbon-like body of water that flows downhill due to gravity. A river can be wide and deep, or shallow enough for one person to wade through. A flowing body of water that is smaller than a river is called a stream, stream or stream.
Boy River Definition
Filter. (geology) A fast-flowing river characterized by a deep, narrow erosion pattern forming a V-shaped channel or valley.
These categories are: Youth, Adult and Senior. A rejuvenated river, one with a gradient raised by earth movement, can be an aging river, returning to a youthful state, repeating the cycle of stages once more.
Velocity: Flows usually form at higher altitudes and are therefore generally fast and turbulent. On the other hand, rivers are usually slow and calm. Size: Rivers carry more water than streams, so they are deeper; they also have wider banks.
Ancient rivers flow very slowly through a very wide flat floodplain that is curved. A river at this stage is most likely to erode its banks and cause changes in its meanders, like the Mississippi. Meanders can eventually be truncated and form oxbow lakes.
One method of classifying streams is by physical, hydrological and biological characteristics. Using these functions, streams can fall into one of three types: persistent, intermittent, and ephemeral. See this appendix for definitions and characteristics of each stream type.
Upper course/juvenile stage (erosion dominates):
When the river flows downward at high speed, vertical erosion or downward cutting is high, leading to the formation of V- shaped valleys. Waterfalls, rapids and gorges exist where the local hard rock bodies are exposed.
The size, speed and flow rate or amount of water that a river carries are probably the most fundamental characteristics of any river.
Lakes are stagnant, slow-moving bodies of water.
Rivers and streams flow continuously from a source of water to the mouth of the river, which connects it to the sea. Unlike rivers, lakes are calm and have no waves or currents.