0 comments on “Yellowstone has a history of eruptions like this. It’s erupted three times in the past 2.1 million years. That’s roughly once every 6,00,000 years. And the last time it erupted?”

Yellowstone has a history of eruptions like this. It’s erupted three times in the past 2.1 million years. That’s roughly once every 6,00,000 years. And the last time it erupted?

unknown