Interesting video. Most informative.
https://www.youtube.com/embed/ysa5OBhXz-Q
At the end a screen of more videos comes up. Find the 44 minute one of what will happen to the world when Yellowstone supervolcano blows again. Not pretty.
https://www.youtube.com/embed/ysa5OBhXz-Q
At the end a screen of more videos comes up. Find the 44 minute one of what will happen to the world when Yellowstone supervolcano blows again. Not pretty.