Frost on a leaf. Frost forms when the air is saturated with water vapour and the temperature drops below freezing (zero degrees Celsius),causing ice crystals to form on exposed surfaces | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hart-Davis, Adam |
Taille de l’image : | 3399 px × 5192 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |