Science, Random Facts, Interesting, Daily FactsCuriousOneDecember 03, 2014Depth, Enough Water, Verified, Water, Cover, staycurious, Inches, South, North, Fact, Facts, Lake, America, SuperiorComment Enough water in Lake Superior to cover all of North/South America to a depth of 12 in. Science, Random Facts, Interesting, Daily FactsCuriousOneDecember 03, 2014Depth, Enough Water, Verified, Water, Cover, staycurious, Inches, South, North, Fact, Facts, Lake, America, SuperiorComment