How well do you know the Great Lakes? Take the quiz.
These five great bodies – containing 6 quadrillion gallons of water – influence everything from weather to livelihoods.
1. Why did French explorers give Lake Superior the name 'Superior'?
Because its waters are the bluest of the five lakes
Because it is the largest of the Great Lakes
Because it had the best fishing
Because it is higher in elevation than the other lakes