Current ripple marks
A boulder is the largest piece of sediment.
What is the name for wind blown sediment
Any and all rock can be changed into sediment by weathering and erosion.
When organisms died in a river or stream of some sort, they are covered in a layer of sediment, as time gos by the sediment hardens and is covered by another layer of sediment and so on.
Braided channels are typically found in river systems characterized by a high sediment load and variable water flow. These channels consist of multiple intertwining streams or channels that split and rejoin, creating a network resembling braids. Common locations for braided channels include alpine rivers, glacial river systems, and areas with steep gradients where sediment is rapidly eroded and transported. Notable examples can be seen in places like the Brahmaputra River in India and the Yukon River in Canada.
The direction of longshore drift in Happisburgh, UK is generally from the northeast to the southwest. This means that sediment and materials are transported along the coast from northeast to southwest due to the predominant wave action and currents in this area.
Alluvial silt is commonly found in river valleys, floodplains, and deltas where rivers deposit sediment as they flow downstream. It can also be found in coastal areas where sediment is transported by ocean currents and tides.
Wind transported sediment is known as "aeolian sediment."
A longitudinal coast is formed when the coastline runs parallel to the direction of prevailing winds and ocean currents, resulting in the erosion and deposition of sediment in a linear pattern. Sediment is transported along the coast, creating features such as barrier islands, spits, and sand dunes aligned parallel to the shore.
Large volumes of bottom sediments can be transported long distances by processes such as turbidity currents, underwater avalanches, and longshore drift. These processes involve the movement of sediment-laden water in rivers, currents, or waves that can carry sediments over vast distances across the ocean floor.
Waves can cause erosion by carrying sediment away from the coast, as well as deposit sediment on the shore through a process called sedimentation. The strength and direction of the waves determine how sediment is transported along the coast, influencing the overall coastal morphology.
Sediment can be transported by various processes including water (rivers, ocean currents), wind, glaciers, and gravity (landslides). Once sediment is eroded or broken down from rocks, it can be carried by these forces and deposited in a different location.
Deposition, whereby the sediment load being transported is dropped.
The transport of sediment depends on its grain size and the original location where it was produced. Terrigenous sediment can be transported to the deep sea via rivers or by wind. Material transported by rivers most commonly ends up deposited on thecontinental margin, the shallow portions of the ocean that are within several hundred kilometers of land. When continental margin deposits accumulate fast and get overly steep, or when an earthquake or storm causes the sediment to be resuspended, turbidity currents provide additional transport out to the deep sea. The resuspension of the sediment into the bottom water causes it to be more dense than the overlying water, and thus these turbidity currents flow downslope to the more distant ocean basin -humberto <3
The transport of sediment depends on its grain size and the original location where it was produced. Terrigenous sediment can be transported to the deep sea via rivers or by wind. Material transported by rivers most commonly ends up deposited on thecontinental margin, the shallow portions of the ocean that are within several hundred kilometers of land. When continental margin deposits accumulate fast and get overly steep, or when an earthquake or storm causes the sediment to be resuspended, turbidity currents provide additional transport out to the deep sea. The resuspension of the sediment into the bottom water causes it to be more dense than the overlying water, and thus these turbidity currents flow downslope to the more distant ocean basin -humberto <3
Longshore Currents transport most sediment along the shore of beaches, according to my science book. .
Sand gets transported along a beach primarily through longshore drift, where waves approach the shore at an angle and carry sediment parallel to the coastline. Additionally, tides and currents can also contribute to the movement of sand along a beach.