Historical disasters
3. Eruptions
There are currently over 60 active volcanoes located throughout Europe, and two of the world most active volcanoes are located in Italy. A volcano can be classified as active, dormant or extinct. An active volcano is one that has erupted in recent history, while a dormant volcano is one that has erupted in the past, but does not show any signs of activity. An extinct volcano is one that is not believed to have the potential to erupt again.