What is a delta?

Nile delta

Plants and animals. It depends on how much water and trees there are in the delta. A delta usually has lots of water.

in geography and when talking about landforms, a delta is flat, low-lying land built up from soil carried downstream by a river & deposited at its mouth (end).

A wave-dominated delta.

Delta is the fourth letter in the Greek alphabet, it equates to the Roman D. A river delta is a triangular or D shaped area at the mouth of a river, such as the Mississippi Delta; check its...