Frost-covered trees. These cottonwood trees (Populus sp.) have been covered in hoar,or rime,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 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Post, George |
Bildgröße: | 5095 px × 3452 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |