Xennial Memes

Topics School days

Great Lakes Profile

Cross-section diagram titled "Great Lakes System Profile" with a very deep, narrow Lake Baikal on the left, elevation 1,494 ft (446 m), depth 5,387 ft (1,642 m), beside the Great Lakes, labeled Superior, Huron, Michigan, Erie, Ontario, St. Lawrence River, Gulf of St. Lawrence, Atlantic Ocean.