savanna
The landform that is created at the mouth of a river by deposited silt (not salt) is called a river delta.
The Delta
delta
A delta
A delta is formed.
The answer is delta
The land formed by deposited soil at the mouth of a river is called a delta (named for the Greek letter, which is similarly triangular in shape).
A Delta is formed
Delta
Delta
The area of fertile soil at the mouth of a river is called river delta.
Land formed by silt deposited by a river is called a delta.