Una crebassa es, en glaciologia, una dubertura naturala a la superficia d'un glacier qu'avança dins una penda sobda.
N'existís plusors tipes que se forman a d'endrechs diferents dau glacier :
Lei crebassas son un perilh major per leis alpinistas, especialament quand son escondudas per de jaç de nèu.
This article uses material from the Wikipedia Occitan article Crebassa (glaciologia), which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Lo contengut es disponible jos licéncia CC BY-SA 4.0 levat mencion contrària. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Occitan (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.