| Year of Last Eruption | Answer | % Correct |
|---|---|---|
| 70,000 ya | Yellowstone | 100%
|
| 2023 | Hawaii Volcanoes | 93%
|
| ~1000 | Mount Rainier | 87%
|
| 2006 | Katmai | 80%
|
| 1921 | Lassen Volcanic | 80%
|
| 6600 ya | Crater Lake | 73%
|
| 2100 ya | Death Valley | 60%
|
| 1480-1600 | Haleakala | 60%
|
| 2009 | Lake Clark | 60%
|
| 1930 | Wrangell-St Elias | 60%
|
| 1866 | American Samoa | 40%
|
| ~1000 | Grand Canyon | 40%
|