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Glaciers FAQs - 20 Found

Is there a size criterion for a glacier?

While there is no global standard for what size a body of ice must be to be considered a glacier, USGS scientists in Glacier National Park use the commonly accepted guideline of 0.1 square kilometers (about 25 acres) as the minimum size of a glacier. Below this size, ice is generally stagnant and does not have enough mass to move.

Tags: Global Change, Glaciers, Climate, Snow, Ice, Polar