The rock forms over a cooling process.
Extrusive igneous rock.
It will form extrusive igneous rock. Beyond that they exact type will vary.
Extrusive igneous rocks
No. Pumice forms above ground as frothy molten rock erupts from a volcano.
No. Both basalt and rhyolite are formed from molten rock erupts from a volcano.
Lava, in the form of molten rock, and super hot gases.
a volcano erupts
lava
igneacious
Volcanoes produce extrusive igneous rock.
The material that erupts from a volcano is called lava. It consists of molten rock that flows out during an eruption.
Lava and rock explode out of the volcano then lava pours down the volcano covering the land then turning into rock making the volcano bigger.