![](http://www.alamy.com/thumbs/6/8AEBC726-ECAD-4C13-B725-E79246D748CA/A68YA2.jpg)
A geyser rises from a thermal pool in Yellowstone National Park Wyoming USA
Size: 6352px × 4224px
Photo credit: © Brian Kelly / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: bacteria, blue, energy, geothermal, hot, hyperthermophile, magma, mineral, natural, nature, origin, resources, steam, white