(冰川)[1],这这种情况下,[巴托罗冰川][2]在喀喇昆仑,巴基斯坦。路上像模式形成glaciar slowely流向低altititude冰和岩石和泥土运输都写上,表面上。仔细一看,才发现是rarley表面光滑,但往往深treches, [cravasses][3],和融水频道是随着冰川形成的。在人类时间尺度,冰川爬slowely,但从地质角度看他们快[4]。在冰川形成u形山谷冰川侵蚀的基石。[! [https://en.wikipedia.org/wiki/Glacier /媒体/文件:GornerGlacier_002.jpg] [5]] [5] _Closeup糖渍的裂缝。(通过Roylindman en。维基百科,CC冲锋队3.0)_ [1]:https://nsidc.org/cryosphere/glaciers/questions/what.html [2]: https://en.wikipedia.org/wiki/Baltoro_Glacier [3]: https://en.wikipedia.org/wiki/Crevasse [4]: https://www.youtube.com/watch?v = RXROvFbEXKE [5]: https://i.stack.imgur.com/s7QLn.jpg