GEOLOGY

Detailed explanation-1: -Extinct volcanoes are the ones which have not been active from tens of thousands of years. So they are considered dead and are not expected to erupt in future whereas dormant volcanoes are the ones which have not erupted from a long time but are expected to erupt in the future.

Detailed explanation-2: -An extinct volcano is “dead”-it hasn’t erupted in the past 10, 000 years and is not expected to ever erupt again. Kohala on the Big Island of Hawaii could be considered an extinct volcano.

Detailed explanation-3: -Dormant or resting volcanoes are not currently erupting but are considered likely to do so. Mt. St. Helens had been dormant for one hundred twenty-three years before it erupted in 1980. Extinct or dead volcanoes have not erupted in recorded history and are not expected to erupt again.

Detailed explanation-4: -Volcanologists use that term as shorthand for “potentially active, ” so a “dormant” volcano is one that is not erupting now, but that is considered “active” because it could erupt in the future. Mount Hood is an active volcano that is currently dormant. Kīlauea is an active volcano that is currently erupting.

Detailed explanation-5: -Calupin Volcano in New Mexico. Ben Nevis in the UK. Mount Thielsen in Oregon. Waw an Namus in Lybia. Tamu Massif in the Pacific Ocean. Mount Slemish in Ireland. Ciomadul Volcano in Romania. Sutter Buttes in California. 19-Jun-2022