Aerial view of a pingo in typical tundra landscape,Northwest Territories,Canada. A pingo is an ice mound covered by soil. It occurs as a result of the pressure of expanding ice beneath the permafrost | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Koch, Paolo |
Bildgröße: | 3879 px × 2550 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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