Why is the Mississippi delta so large?

For 7,000 years, the Mississippi River has snaked across southern Louisiana, depositing sediment from 31 states and 2 Canadian provinces across its delta. As sediment accumulated under water, plant communities began to develop, trapping more sediment and building land.



People Also Ask

The Delta forms the most important bird and waterfowl migration corridor on the continent and supports North America's largest wetland area and bottomland hardwood forest. The Delta's cultural traditions are as rich and diverse as its natural resources.

MORE DETAILS

Rather, the Mississippi Delta is part of an alluvial plain, created by regular flooding of the Mississippi and Yazoo rivers over thousands of years. The climate is humid subtropical, with short mild winters, and long, hot and wet summers. The land is flat and contains some of the most fertile soil in the world.

MORE DETAILS

A delta is a wetland area that forms as river waters empty into a larger body of water. Often, deltas look triangular in shape and sometimes they're even described as looking like a fan.

MORE DETAILS