Benefits of glaciers

With many of the world’s mountain landscapes being fashioned by glaciers, it is instructive to take students to areas with modern glaciers so that they can appreciate the processes forming the landscape. Here, a Swiss high-school student is surveying at Vadret da Morteratsch near Pontresina, SE Switzerland. Using modern laser ranging equipment it is possible, even for students, to measure ice flow with only a day or two. JA

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