冰川湖 - 班夫国家公园徒步旅行阿尔伯塔
A glacial lake is a lake with origins in a melted glacier. They are formed when a glacier erodes the land, and then melts, filling the hole or space that it has created. Near the end of the last glacial period, roughly 10,000 years ago, glaciers began to retreat.[1] A retreating glacier often left behind large deposits of ice in hollows between drumlins or hills.
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