YELLOWSTONE National Park in the USA houses one of the largest active volcanoes in the world – but is Yellowstone classified as a supervolcano?
Wednesday, 5 September 2018
Is Yellowstone a supervolcano? What is the Yellowstone volcano caldera?
YELLOWSTONE National Park in the USA houses one of the largest active volcanoes in the world – but is Yellowstone classified as a supervolcano?
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