A single eruption at Yellowstone National Park could kill as many as 90,000 people. Though many people think it will not erupt, there is a supervolcano underneath yellowstone. Yellowstone is the first national park that is home to a super volcano. There is lots of wildlife like grizzly bears, wolves, elk, and herds of bison. These make Yellowstone a popular tourist attraction. If this supervolcano erupts it could destroy the wildlife and have a giant impact on the united states. Scientist more recently discovered a second magma chamber under the already huge volcano. This holds enough magma to fill the grand canyon 11 times! If the volcano erupted it would make over half of America uninhabitable. This is because of ash spreading, killing
