No the Lava Butte is an extinct volcano.
Black Butte is a cinder-cone volcano. I found out in my history book.
The beginning of Holocene time, less than 10,000 years ago. It should be considered dormant, not extinct.
Dilkon, Arizona
extinct volcano
No the Lava Butte is an extinct volcano.
Black Butte is a cinder-cone volcano. I found out in my history book.
The beginning of Holocene time, less than 10,000 years ago. It should be considered dormant, not extinct.
Rocky Butte in Portland Oregon is a cinder cone
Dilkon, Arizona
extinct volcano
Volcano Villarica is not extinct it is an active volcano.
A volcano is said to be extinct when it isn't there any more.
Bennachie, a mountain in Aberdeenshire, Scotland is an extinct volcano.
A dormant volcano is one that is just sleeping and it is possible to erupt again. An extinct volcano will never erupt again.
if a rift zone stops speeding, the volcano will become extinct:)
An extinct volcano is one that will never erupt again.