depositional
it is erosional
both
Wind is the erosional force that forms sand dunes.
Erosional landforms dominate an area where the ice flows to, while depositional landforms are found where ice flows from.
The force of winds shapes sand dunes.
Striation is typically erosional. Striations are long, narrow lines or grooves on a rock surface caused by the movement of a glacier, which acts as a powerful scouring tool that can scrape and polish the bedrock beneath it as it flows.
Wind
Erosional and depositional features along a shoreline are alike in that both are shaped by the action of waves, currents, and tides, influencing the coastal landscape. However, they differ in their formation processes: erosional features, such as cliffs and sea stacks, result from the wearing away of rock and sediment due to wave action, while depositional features, like beaches and sandbars, are formed by the accumulation of sediment transported by water. Ultimately, erosional features reflect the removal of material, whereas depositional features represent the buildup of sediment.
what is the answer
A deferred junction is typically associated with depositional landforms. It forms when sediment is deposited at the intersection of two rivers or streams, creating a more stable junction point.
Erosional and depositional features along a shoreline are alike in that both are formed through the action of waves, currents, and tides. However, they differ in that erosional features involve the removal of sediment and reshaping of the coastline, while depositional features involve the accumulation of sediment and building up of the shoreline.
Sand dunes are formed by wind, which is one kind of erosion.