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Crevasse |
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"A
crevase is a crack in the surface of a glacier. it
can be very wide and deep. Crevasse must be crossed
with great care using ropes, ladders and sometimes
natural snow bridges," |
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Glacier |
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" A
glacier is a huge body of thick , solid ice. It is
formed by snow melting, refreezing, and compressing
as more snow falls." |
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