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Why doesn t Lake Superior give up its dead?

Lightfoot sings that Superior, they said, never gives up her dead. This is because of the unusually cold water, under 36 °F (2 °C) on average around 1970. Normally, bacteria decaying a sunken body will bloat it with gas, causing it to float to the surface after a few days.



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Lightfoot sings that "Superior, they said, never gives up her dead". This is because of the unusually cold water, under 36 ?F (2 ?C) on average around 1970. Normally, bacteria decaying a sunken body will bloat it with gas, causing it to float to the surface after a few days.

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Lake Superior holds a massive volume of water because of its enormous inland basin and the hundreds of rivers that feed it.

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Although the exact number of shipwrecks on Lake Superior is difficult to track, most historians mark it at about 6,000, although some say it could be upwards of 25,000. Just to the east of Pictured Rocks National Lakeshore, sits Whitefish Point, the site of the most famous shipwreck of Lake Superior.

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The only state in the US with no natural lakes is Maryland. Although Maryland has rivers and other freshwater ponds, no natural body of water is large enough to qualify as a lake.

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The Aral Sea was located in Central Asia between Kazakhstan and Uzbekistan. With an area of 68,000 km2, it was once the 4th largest lake in the world. Its name means “Sea of Islands”, as over a thousand islands were once dotted across its surface.

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Last year, after searching more than 2,500 miles of the bottom of Lake Superior, the Atlanta — a 172-foot schooner-barge that also sank during a terrible storm — was found, preserved in the lake just as it was when it went down more than 130 years ago. Even the gold letters of the ship's nameplate were still visible.

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A ship that hasn't been seen for almost a century and a half has been confirmed as found. The Great Lakes Shipwreck Museum in Paradise, Michigan announced an expedition on Lake Superior last year that led to the discovery of the Satellite, a tugboat that sank June 21, 1879.

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The average underwater visibility of Lake Superior is about 8 metres or 27 feet, making it the cleanest and clearest of the Great Lakes.

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3. Who Owns Lake Superior? Lake Superior is shared by Canada and the United States of America.

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Lake Superior is the largest freshwater lake in the world by surface area and the third-largest by volume, holding 10% of the world's surface fresh water.



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While there have been past “sightings,” most have turned out to be pranks or misidentifications. The reality is that the largest of the Great Lakes (Lake Superior and Michigan) are extremely deep lakes that are too cold for sharks.

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Note: no orcas in Lake Superior, so another breed.

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