Delta is the name
lake
it is called a delta
Deltas are found at the mouth of rivers
Delta
This land deposit you speak of is called a delta.
nile
A delta
Alluvial deposits are river/stream deposits, whether they are found at the mouth of the river or anywhere along its length. In some cases, the alluvial deposits at the mouth of a river can form a delta.If this is not what you wanted to know, please rephrase the question. As it stands, this is an incomplete sentence with a question mark at the end of it.
a delta
soil flow
Alluviain fans
variety of land and climates iron and oil deposits forests rivers and streams (OW.)