ghat
Minerals deposited by a river are called silt.
A ghat is a series of steps leading down to a river. It is an Indian term. The Western Ghat mountains are actually the edge of the continental plate in the northern part of India. They are probably called Ghat because they look rather like a set of steps. The fact that they are not true mountains does not mean that they are not huge piles of rock, but that they were not formed out of the earth's crust like other mountains.
silt
The Victoria Falls are located on the Zambezi River, which drains into Lake Kariba and forms the countries main hydro power source. After this the Zambesi flows into Lake Cahora Bassa in Mozambique.
The answer is... A river only flows down hill
It drops the material. This is called deposition :)
The Ganges river is located in the Indian subcontinent in Asia. It is not so much a river as an open sewer with all manner of dead bodies, human waste, and debris floating down to the sea.
meander
When a river floods, its crest is the highest level the floodwaters reach. After the crest, the river level starts going down.
The waters continue to flow as the Zambezi river and eventually into the Indian Ocean
That is called the river's mouth. A delta could form there from the sediments settling there do to the river slowing down or stopping.
estuary