the world’s slowly falling apart

6. The Yellowstone Supervolcano.rnWhile the odds of this eruption are very minuscule, the potential is there. The effects, would be devastating with a layer of ash that could spread for 1,000 miles and kill 90,000 people instantly.rnrnThe last time the Supervolcano erupted was 174,000 years ago, and it took out 2/3rds of the US.