Answer: A river delta landform
A river delta landform is created by a river pouring into a larger body of water.
Explanation:
A river delta landform refers to a mouth of a river that separates into channels as it enters another body of water. Its formation is depositing sediments by a river near its mouth before draining into a body of water. It involves the land between channels, the marslands and other wetlands that formed in the area. It is usually a highly fertile area and the densely populated settlements of humans are based on deltas.