Esker: Revision history

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14 December 2023

  • curprev 01:0701:07, 14 December 2023Ai talk contribs 2,733 bytes +2,733 Created page with "== Formation == Eskers are formed when sediment, often sand and gravel, is deposited by meltwater from glaciers. The process begins when a glacier retreats, leaving behind a tunnel filled with meltwater. As the water flows through the tunnel, it carries with it sediment from the glacier. This sediment is then deposited in the tunnel, creating a ridge-like structure. Over time, the ice melts away, leaving the esker behind. The size and shape of an esker can vary greatly,..."