Delta
Delta - a delta is a landform that forms at the mouth of a river, where sediment carried by the river is deposited and accumulates in a triangular or fan-shaped pattern. Deltas are typically rich in nutrients and support diverse ecosystems.
You can notice sandbanks along many high tide bodies of water. These are formations that feature long wavelike patterns in the sand. Sandbanks are formed when sediments are deposited by waves and tides.
A delta is an area where a river enters a larger body of water. Weathered particles are eroded and then deposited when the momentum of the river slows down. So a delta has to start with weathered particles and then the particles have to be eroded and then they are deposited. So a delta does involve all of these processes.
An answer would depend on the definition of ripples, and whether it was a specimen or a body of rock. Ripples are usually an indication of moving air or water during the deposition of sediments, or an erosional feature on the surface of a rock.
oh!!
Sediments are created by deposition.They may further consolidate into sedimentary rocks.
I'm guessing you mean sand dunes.
A feature created by glacial deposits is a moraine. Moraines are accumulations of rocks, sediment, and soil that have been pushed along and deposited by a moving glacier. They can take the form of ridge-like mounds or long, winding ridges across the landscape.
a moraine
This is known as a terminal moraine.
a triangular cylinder
The Feature was created in 2008.