| Rippling blue pool of hot springs and rimmed terraces |
|
alternative energy, American West, bacteria, calcium carbonate, energy, environment, extreme environment, flow, geological activity, geothermal, heat, hot springs, limestone, Main Terrace, mineral deposits, minerals, Mammoth Hot Springs, national park, nature, park, springs, steaming, terraces, thermophiles, water, west, Wyoming, Yellowstone National Park
|
|
