Cinder-cones.
supervolcano
A shield volcano.
The common term is 'active'.
Pumice and obsidian. There are others but these two are the most common. It also depends the type of volano and the geology of the area in which the volcano forms.
they are called folids.
The most common type of volcano is the cinder cone volcano. I did a report on it. . . i should know.
Cinder Cone
Cylinder cone shaped
Cylinder cone shaped
The type of volcano appears most in the news are composite and cinder cone
are also known as Strato volcanoes. They are the most common type of volcano, and are formed by explosive eruptions of pyroclastic material followed by a quiet outpouring of lava.
supervolcano
This most likely refers to Paricutin, which is a cinder cone.
A shield volcano.
The common term is 'active'.
Pumice and obsidian. There are others but these two are the most common. It also depends the type of volano and the geology of the area in which the volcano forms.
they are called folids.