Air pollution. Conceptual computer illustration of a section through the human respiratory system showing air pollution (cloudy areas) in the lungs (lower left & right). The main sources of toxic air pollutants such as sulphur dioxide,carbon monoxide and particulates,are factories and motor vehicles | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gifford, David |
Bildgröße: | 2010 px × 2539 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |