Great Lakes the size of the United Kingdom, while the surface area of the entire basin (the lakes and the land they drain) is about the size of the UK and France combined. Lake Michigan is the only one of the Great Lakes that is located entirely within the United States; the others form a water boundary between the United States and Canada. The lakes are divided among the jurisdictions of the Canadian province of Ontario and the U.S. states of Michigan, Wisconsin, Minnesota, Illinois, Indiana, Ohio, Pennsylvania, and New York. Both Ontario and Michigan include in their boundaries portions of four
Ecotourism in the United States found here as well, such as the American alligator, common and alligator snapping turtles, fence and glass lizards, and salamanders. The forest snake species found include cottonmouth moccasin, copperhead, rough green snake, rat snake, coachwhip, and speckled kingsnake. Manatees are found in estuaries and channels throughout the state. Coral reefs serve as habitat for many tropical fish species. The Midwestern United States is central and located inland. The area was once covered in glaciers. It is varied in geography and environment, from the Appalachian Mountains to the Great Lakes and the Great Plains, farther west. The Great Lakes states (Indiana,