Taku Glacier. Aerial view of the Taku Glacier taken from a flightseeing helicopter. A glacier occurs when more snow falls than melts. Over time,layers of fallen snow become compacted,forming ice. The mass of the ice in a glacier flows under the pull of gravity. As a glacier moves,it removes material from one location (erosion) and carries it to another (deposition). Photographed in Juneau,Alaska,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Greenberg, Jeff |
Bildgröße: | 2372 px × 3554 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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