How many dormant volcanoes are there in America?



  1. 0 Votes

    Estimates have shown anywhere from 50 to 65 active volcanoes in the United States. Considering that there are more than 160 total volcanoes in the United States, there may be 100 or more dormant volcanoes. However, this is just a rough estimate, and figures on dormant volcanoes are difficult to find.  

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