Deltas are found at the mouth of rivers
Generally, the mouth of a river is found where it empties into another river, a lake, reservoir or ocean. A large river's mouth can cover a massive area.
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delta
delta
The soil deposited at the mouth of a river is called silt.
A delta is the mouth of a river.
A deposit at the opening of a river is called delta.
At a lake. The end of a river is at the sea.
At the point the river empties into a lake or ocean.
A Delta is formed
A river delta.
Gulf of Mexico