Category:Scenic
Subcategory:Landscapes
Subcategory Detail:
Keywords:algae, american, area, bicarbonate, calcium, canary, carbon, cyanobacteria, dead, dioxide, gas, hot, hot, landscapes, mammoth, mats, national, national, orange, park, park, spring, spring, spring, spring, spring, thermal, thermal, tree, tree, trees, trees, trees, water, water, water, west, west, western, western, wyoming, wyoming, yellowstone, yellowstone, yellowstone, yellowstone, yellowstone
