Yellowstone: Big Volcano Ready to Erupt | How the Earth Was Made (S1, E8) | Full Episode | History

Join us as we highlight the trends that have defined us from the 1920s to now in History by the Decade - Yellowstone National Park is one of the most dangerous geological features on Earth. In trying to uncover the processes behind Yellowstone’s main attractions geologists came to a frightening realization, in Season 1, Episode 8, “Yellowstone.“ #HowTheEarthWasMade Subscribe for more from How the Earth Was Made and other great The HISTORY Channel shows: Watch more How the Earth Was Made on YouTube in this playlist: Check out exclusive The HISTORY Channel content: History Newsletter - Website - Facebook - Twitter - HISTORY goes to the ends of the earth to find where our world began. Forged from fire and ice, for