Ans: A spit coastal landform is an extended form of the land occurring due to the deposition of the sediments such as sand or shingle near the coastal regions. Thus, it is a landform of coastal deposition. It is formed of the same or similar sediments that compose the beach and are mostly extensions of the beach in various cases. It is joined at one end to the land and at the other is sticking out to the sea. The longshore drift usually moves along the material along the coastline.