As far as I recall from my geography this is an 'Oxbow' bend, so-called because of the shape of the animals horns. Whether or not there is a term for the resulting cliff caused by the underctting action of the water I don't know.
hmm
Cut banks
the area from which water drains into a river is called the river's catchment. A river's watershed is the connecting ridges surrounding the watershed, and separating it from adjacent ones.
The area that is normally covered by water when a river overflows its banks is called the floodplain. This area is the first part of the land to be flooded.
The area of fertile soil at the mouth of a river is called river delta.
it is called an alluvial plane
I believe its called a water shed but I'm not completely sure about that.AnswerA watershed (one word) is a ridge or other dividing line between stream catchments, although the term is (confusingly) also applied to the catchment area. Another term is drainage basin.
It is called a delta.
The outside edge of an area is the perimeter.
an area drained by a river is called pooo lol
The area of fertile soil at the mouth of a river is called river delta.
the area from which water drains into a river is called the river's catchment. A river's watershed is the connecting ridges surrounding the watershed, and separating it from adjacent ones.
It is called a area.
The outside of an organism has a surface area.
river basin
The River Ribble
A river basin is an area of land drained by a river and its tributaries.
An estuary
The area of land drained by a river is called a "catchment area". It is so-called because is the the area that catches the precipitation (rainfall).Another term is "river basin", but this is less specific.(The geographical term, "catchment area", is often used to describe the area served by, say, a school or hospital).