A cross-section illustration of fracking,or drilling for natural gas. Fracking is a controversial method of retrieving natural gas from below the earth's surface. This illustration demonstrates how fracking can contaminate water supplies (contaminated areas indicated in red) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Shockey, Gwen |
Bildgröße: | 3435 px × 3196 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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