Morning Glory Pool,Yellowstone National Park,Wyoming,USA. This geothermal pool is warmed by the volcanic activity beneath it. The bright colours come from minerals deposited around the pool,and from heat-loving (thermophilic) bacteria and algae. Yellowstone National Park,the world's oldest national park,contains thousands of geysers and hot pools | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Craddock, Tony |
Bildgröße: | 7528 px × 2320 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |