Item 1 How has the Mississippi Delta been formed over time?

through the buildup of deposited silt

through the process of erosion

through the construction of levees and dams

through the fragmentation process

through the buildup of deposited silt

Explanation:

The formation of the Mississippi River Delta can be traced back to the late Cretaceous Period, approximately 100 million years ago, with the creation of the Mississippi embayment. The embayment began focusing sediment into the Gulf of Mexico, which facilitated the deltaic land-building processes for the future.

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