Kahiltna Glacier. Aerial view of the large Kahiltna Glacier amongst mountains. Glaciers are formed by compressed ice and snow which slowly flow down mountains. They typically carve U-shaped valleys during their movement,and may carry vast amounts of debris down the mountain. Photographed in the Denali National Park,Alaska,USA | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ervin, William |
Taille de l’image : | 7441 px × 2406 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |