Question

distributaries are formed when the river reaches it's mouth.Why?

Answer 1

Answer:

A river delta is a landform that forms from the deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or stagnant water. ... The deposition of river's sediment at the mouth of the river in a large amount allows the river to form distrubutaries.

Answer 2

Explanation:

: A river delta is a landform that forms from the deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or stagnant water. ... The deposition of river's sediment at the mouth of the river in a large amount allows the river to form distrubutarie