hard rock black rock lava by smartman this is true
Mount Stromboli is situated on a convergent plate boundary where the African Plate is subducting beneath the Eurasian Plate. This leads to the formation of magma beneath the surface, causing volcanic activity on the island.
Mount St Helens primarily erupts dacite.
igneacious
Volcanic.
Volcanic.
a shield volcano
volcano?
Volcanic mountains
Volcanoes produce extrusive igneous rock.
There have been volcanic eruptions all over the world in the last 5 years. While the majority of them have been non-explosive, there are others that occurred in Indonesia, Africa, and Chile that were much larger.
Any kind of volcano can form after the eruption. If it doesn't erupt and never has then it isn't a volcano.
Extrusive igneous rock.