a glacier
chemical weathering
The process of moving weathered rocks and soil is called WEATHERING.
striations, striae
River beds.
Sediment is dirt, rocks, and sand carried by a river.
Glacier
material that a river carries along E.g (stone, grass & rocks)
Sediment load
Erosion-is the carrying small particles and other solids. (dirt, leaves, rocks and other particles)
the river current slows down it drops of rocks and gets some dissolved materal it carries on down the river two a shore
The two erosional processes found in rivers are mainly attrition and vertical hydraulic action. Attrition is where the moving river water dislodges materials like rocks on the sides of the river and carries them with the flow. Vertical hydraulic action is where moving water removes materials from the riverbed and carry it with the flow. This causes less resistant rocks to be eroded and thus forming a plunge pool, or waterfall.
A fast moving river will. This is true because in a fast moving river more sediment is picked up from theedges of the stream and the bed making the riverwider and deeper. Also more rocks will be picked up eroding the other rocks.In a slow moving river less sediment will be picked up, and the river will erode slower.Therefor the river will also pick up less rocks and or smaller rocksthat wont erode the river as fast.
A river creates a canyon through erosion. The faster the water is moving the faster the canyon is going to be formed. The water rushes on the bottom and moves rocks as it goes along and the rocks scrape on other rocks and loosen up the soil and other rocks so it carves out a canyon.
chemical weathering
water in a river is constantly moving. Moving water will pick up sediments from the bottom of a river, and carry them with it. Water also has the power to move large rocks slowly along the bottom of a river.
deposition
sediment