Land of the Tetons

As seen from Hurricane Pass. Grand Teton presides on the left, then Middle Teton and South Teton. On the far right is Schoolroom Glacier, named because of its textbook example as a glacier: identifiable moraines (loose debris deposited by the glacier) and a glacial lake formed from these moraines' damming.

While the Tetons' impressive stature will take millions of years to erode, the glacier is expected to disappear in roughly two decades or less, if current climatic conditions persist.

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