River delta - Wikipedia, the free encyclopedia
A river delta is a landform that forms at the mouth of a river, where the river flows into an ocean, sea, estuary, lake, or reservoir. Deltas form from deposition of ...
River - Wikipedia, the free encyclopedia
A river is a natural watercourse, usually freshwater, flowing towards an ocean, a lake, a sea, or another river. In some rare cases a river could flow into the ground ...
river - definition of river by The Free Dictionary
I noticed some pieces of limbs and such things floating down, and a sprinkling of bark; so I knowed the river had begun to rise.
Mouth | Define Mouth at Dictionary.com
noun, plural mouths [mouth z] ) 1. Anatomy, Zoology. the opening through which an animal or human takes in food. the cavity containing the structures used in ...