bed
the amount of sediment a river is carrying during flow
Glaciers and rivers transport eroded rock material (sediment), that can form new sedimentary rock after deposition.
Stayed about the same.
In areas where their speed and ability to transport material is reduced. The final destination for most sediments is a basin, lake, or ocean.
Thomas Blench has written: 'Mobile-bed fluviology' -- subject(s): Irrigation canals and flumes, Regulation, Sediment transport, Rivers
Sediment can accumulate at the mouths of rivers, usually in the form of deltas.
there is actually more than four but its rivers water weather glaciers streams wind gravity waves tide floods ice expansion
Oceans Large rivers Glaciers Smaller rivers Water vapour, as in a cloud
in a delta
L. C. van Rijn has written: 'Principles of sedimentation and erosion engineering in rivers, estuaries and coastal seas' -- subject(s): Mathematical models, Sediment transport, Sedimentation and deposition 'Mathematical models for sediment concentration profiles in steady flow' 'Principles of fluid flow and surface waves in rivers, estuaries, seas, and oceans' -- subject(s): Fluid mechanics, Hydrodynamics, Rivers 'The measurement of sediment concentrations in tidal conditions'
Most rivers have eroded and Deposited sediment.
Rock sediment and sometimes trash