World Natural Heritage USA: Yellowstone National Park 3D 2012

World Natural Heritage USA Yellowstone National Park 3D 2012. Yellowstone became the first national park in 1872. The film documents its unique biosphere. The park contains the highest concentration of thermal springs and geysers anywhere on Earth. The Yellowstone Caldera dominates the landscape. This supervolcano lies dormant beneath the surface. Wildlife roams the vast terrain including bison elk bears and wolves. The documentary examines the ecosystem's fragile balance. Geothermal features shape the environment. Researchers monitor volcanic activity. The park serves as a vital refuge for numerous species. Its preservation carries global significance.