Yellowstone: America's Ticking Time Bomb
Deutsche Welle (Engl)
31.12., 05:15
- 06:00 Uhr
How likely is an eruption of the Yellowstone Supervolcano in the USA? Researchers who interpret early warning signs predict an eruption. A huge magma chamber lies dormant beneath the Earth's crust. An eruption would have catastrophic consequences.
