Interesting and Amazing Facts around the world
Interesting and Amazing Facts around the world |
Amazing facts- Iceland Sinkhole Posted: 22 Sep 2011 12:01 AM PDT Adventure kayaker Mick Coyne lowers himself down the wall of a sinkhole toward the headwaters of the Jokulsa, Iceland's second longest river. Though the river is fed by melt from a glacier, this 150-foot (45-meter), inverted funnel-shaped hole was blasted into being by rising steam from geothermal vents below. ![]() |
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