| An inversion of warm air over cold water causes fog to form on the Lehigh River in Pennsylvania, USA. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Science Source / Michael P. Gadomski |
| Bildgröße: | 5616 px × 3744 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |