Glaciers form when the snow, sleet, and hail that fall in a given climatic region exceed the amount capable of being lost through evaporation or melting.
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Athe snow, sleet, and hail that fall in a given climatic region exceed the amount capable of being
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Ba given climatic region's fallen snow, sleet, and hail exceeds the amount able to be
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Cthe amount of snow, sleet, and hail that falls in a given climatic region exceeds the amount
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Dthe snow, sleet, and hail in a given region exceeds the amount able to be
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Ea given climatic region exceeds the amount of snow, sleet, and hail that falls and cannot be
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