ITS A COMPLEX volcano
South Sister volcano last erupted around 2,000 years ago in the late Pleistocene. Since then, it has remained dormant.
North Sister is a shield volcano while Middle and South Sister are stratovolcanoes.
Sheild volcano, just like it's larger sister to the west, Sierra Grande Volcano.
The Taal volcano is a Tuff Cone volcano. The Taal is 30 miles south of Manila on the island of Luzon in the Philippines.
Deception Island is a caldera volcano, which is formed when the top of a volcano collapses into the emptied magma chamber below. It is a type of stratovolcano located in the South Shetland Islands of Antarctica.
Eldfell is a volcano on the island of Heimaey in the Vestmannaeyjar archipelago, which is south of Iceland. The type of eruption was volcanic.
A Sub Glacial Volcano
Mauna Loa type of volcano
It is a cone volcano.
Caldera
A stratovolcano .
It is a shield volcano