Wind turbines on Nebraska farm. Wind turbines are used to generate electricity from the winds formed by the heating of the Earth by the Sun. They are an environmentally-friendly source of energy,as they release no toxic waste products and do not rely on a limited resource for fuel. The crop in the foreground is maize (Zea mays). Photographed in July 2014,near Elgin,Nebraska,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 5349 px × 3566 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |