Subglacial lake?

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A subglacial lake is a lake that is permanently covered by ice. They can occur under glaciers and ice caps. There are many such lakes, but Lake Vostok in Antarctica is by far the largest.

The water below the ice remains liquid by the pressure of the ice sheet above and by geothermal heating.

External links

• http://www.ggy.bris.ac.uk/ellsworth
• http://salepo.tamu.edu/overview/index_html

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