Very deep, at one point 413 metres deep
The retreating glaciers dug deep into the earth carving the Great Lakes.
As glaciers slowly move under the influence of gravity, they erode the landscape , leaving deep basins and valleys. The largest glacial lakes are the Great Lakes
lake superior.
Its deep, big and has two countries on either side.
The Great Lakes in North America, including Lake Superior, Lake Michigan, Lake Huron, Lake Erie, and Lake Ontario, were formed by glacial erosion during the last Ice Age. These lowlands were carved out by the movement of glaciers, creating the wide and deep basins that now hold the Great Lakes.
Deep Sea Detectives - 2003 Great Lakes Ghost Ship 5-5 was released on: USA: 27 March 2006
Yes. You do not have to worry about sharks in the Great Lakes.
The Great Lakes
Deep Blue Bar and Grill has great burgers. You have to try the Twin Lakes Brewing Company. They have great food and great beer.
Great Lakes
In the Rift Valley some of the Lakes are the deepest in the world, Lake Tanganyika for example at 1470 metres
Orville M. Fuller has written: 'Great Lakes-St. Lawrence Deep Waterway'