your mom!- Bria
It's called Brackish water
The ocean met the river mouth on the beach and the salt water and the fresh water mixed with the incoming tides.
The St Lawrence River is fresh to the south end of Isle d'Orleans. It is salt from the north end of Isle d'Orleans to its mouth in the gulf.
Fresh water and salt water meet at a river's mouth, where fresh water becomes salty and is known as brine. This mixing often occurs in an estuary, where the river widens.
Are you talking about the Amazon? The output of the Amazon is so huge that fresh water flows out for (I believe) hundreds of miles from the river's mouth. People can be out in those waters and not even realize that they are on fresh water.
The mouth of a river where it meets the sea, with a mixing of fresh and salt tidal water
it is a place where the fresh water merges with the sea water.
Flood plain, ie lowwer course or river mouth.
an example of a river mouth would be the mouth of the Mississippi river
it is a fresh water river
Estuaries are flooded valleys at a river's mouth. Deltas are prograding wedges of sediment at a river's mouth. Estuaries may develop into deltas overtime as more sediment builds up and out at the river's mouth. Estuary is a zone of mixing of fresh & saline water.........but delta is made of fresh water's silt near a sea.....
The mouth of the river is at the end of the riveri
The mouth of the river is at the end of the riveri