Little sediments are carried by the eroding stream
Yes. As a stream gets older and older it's strength and speed reduces (like in humans). So, erosion is reduced.
people cause erosion through a number of ways which include deforestation ,stream bank cultivation and cultivating on mountain slopes
Raising the base level of a stream would typically cause the stream to lose energy and deposition could occur rather than erosion. This is because by raising the base level, the stream has less energy to transport sediment, leading to sediment accumulation rather than erosion.
The slope or gradient of the stream is the most likely factor to affect the amount of erosion. Steeper slopes result in higher velocities, which in turn increase the erosive power of the stream. A steeper slope also allows the stream to carry larger sediment and potentially cause more erosion.
stream erosion
Flooding can cause erosion of stream banks, change the stream channel morphology, alter water quality by carrying pollutants, and disrupt aquatic habitats by displacing or killing organisms.
It is direct, and the amount of stream erosion increases, kinetic energy increases also.
Headward erosion is a fluvial process of erosion that lengthens a stream, a valley or a gully at its head and also enlarges its drainage basin. The stream erodes away at the rock and soil at its headwaters in the opposite direction that it flows. Once a stream has begun to cut back, the erosion is sped up by the steep gradient the water is flowing down. As water erodes a path from its headwaters to its mouth at a standing body of water, it tries to cut an ever-shallower path. This leads to increased erosion at the steepest parts, which is headward erosion. (wikipedia)When this happens, the erosion can break through into another stream and the water from the stream is diverted. So the stream is "stealing" the other stream's water.
Erosion by runoff refers to the removal of soil and rock particles by water flowing over the land surface, often caused by rainfall or melting snow. Stream erosion, on the other hand, occurs when flowing water in a stream or river carries away sediment and rocks from the streambed and banks, shaping the land over time. While both processes involve the movement of sediment by water, stream erosion specifically refers to erosion that occurs within the channel of a stream or river.
Stream erosion can be influenced by factors such as the volume and speed of water flow, gradient of the stream channel, presence of sediment or boulders, vegetation along the banks, and geology of the area. Human activities such as deforestation, urbanization, and construction of dams or levees can also significantly impact stream erosion.
Stream Bank erosion is the wearing away of the banks of a stream or river. This is distinguished from erosion of the bed of the watercourse, which is referred to as scour. The roots of trees growing by a stream are undercut by such erosion. As the roots bind the soil tightly, they form abutments which jut out over the water. These have a significant effect upon the rate and progress of the erosion.
The graph that best represents the relationship between stream erosion and kinetic energy would show a positive correlation, with higher kinetic energy leading to increased stream erosion. The graph should have kinetic energy on the x-axis and stream erosion on the y-axis, with erosion rates increasing as kinetic energy levels rise.