WikiAnswers will not do your homework for you. Nor will it write your discussion paper, critiques or essays. That is considered cheating. If you have a specific question in the subject we are more than willing to help.
It keeps emptying water out. The mouth of the river doens't change shape or anything. It just is the part of the river when the river empties into a lake or ocean, etc.
A river delta.
a 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.
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).
The river delta, named for the shape of the greek letter delta (Δ)
Yes it is at the end of a river, I studied it in social studies to day and its all over the computer.
The end is called the mouth, where it will usually flow into a lake or sea. The end of the river is called an estuary.
It is called a delta because its triangular shape resembles the Greek letter delta.
A floodplain is not in triangular shape but a Delta is in triangular shape.
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).