Mountaintop covered with hoar-frost. This type of frost occurs when the air cools while saturated with water. If the surfaces are also below freezing point,prismatic crystals of hoar frost form on them. Yukon Territory,Canada | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Krasemann, Stephen J. |
Taille de l’image : | 5207 px × 3448 px |
Model Release : | Non requis |
Restrictions : |
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