Glacier

The Aletsch Glacier, the largest glacier of the Alps, in Switzerland

The Quelccaya Ice Cap is the largest glaciated area in the tropics, in Peru

A glacier (US /ˈɡleɪʃər/ or UK /ˈɡlæsiə/) is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. They also abrade rock and debris from their substrate to create landforms such as cirques and moraines. Glaciers form only on land and are distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water.

单词	Ice river
释义	Ice river 原声例句人类星球 Six days out on the ice river. 在冰河上挺过了六天。牛津上海版高中英语高二上册 The warming continues, melting more ice. Rivers and small oceans are made. 温度继续上升，融化更多的冰。形成了很多河流和小海洋。人类星球 One little girl on a melting ice river, among the greatest mountains on Earth. 在地球最高的山脉之中，一个小女孩蹒跚于正在融化的冰河之上。 Round table china So according to NPR news, glaciers are massive ice rivers that exist. 据NPR新闻报道冰川是存在的巨大的冰河。小说广场 After the snowstorm, there was fog, and in the fog, they got lost on an ice river with hundreds of big holes in it.They could see nothing, and it was very dangerous.In four days they moved nine kilometres. 暴风雪过后，浓雾弥漫。在隐有无数大冰洞的冰河上，他们完全被裹在茫茫浓雾之中，什么也看不见。这太危险了。4天内，他们仅前行了9公里。英语百科 Glacier A glacier (US /ˈɡleɪʃər/ or UK /ˈɡlæsiə/) is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. They also abrade rock and debris from their substrate to create landforms such as cirques and moraines. Glaciers form only on land and are distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water.
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Ice river

Glacier