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Environment & Energy

(65,156 posts)

4. Fascinating mechanism - it's like a spring on land . . .

Wed Aug 3, 2022, 04:58 PM

Aug 2022

Water flows downward along the top of the resistant layer - the subglacial rock layer in this case - until it finds a weak spot and then spurts out.

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Highlight:

Greenland on the road to becoming a tropical paradise. Chainfire Aug 2022 #1

. . . hatrack Aug 2022 #2

Fascinating mechanism - it's like a spring on land . . . hatrack Aug 2022 #4