What are some Midwest physical features?

The Midwest is characterized by a diverse range of physical features, including vast plains, rolling hills, and numerous rivers. The region is home to the Great Lakes, the largest group of freshwater lakes in the world, which significantly influence the climate and ecology. Additionally, the terrain includes parts of the Appalachian Mountain foothills and fertile agricultural land, known as the Corn Belt, which supports extensive farming. The Mississippi River also flows through the region, serving as a critical waterway for commerce and transportation.