mama also known as lava it's melted rock and other things and is from the earths mantle located under the crust
The melted rock coming from a volcano is called lava.
lava
Pumice is a solid material; it is not melted although it used to be melted rock when it was originally formed by a volcano.
The molten rock that comes out of a volcano is called a magma.
Lava
Lava.
Lava is melted rock that comes from the volcano.
Molten rock collects in a magma chamber beneath the volcano.
Lava, which is melted solids from the underground
volcano
A volcano happens whenever the pressure of the melted rocks below the earth becomes great enough to break through the surface.
An opening in the Earth's crust where melted rock reaches the surface is called a volcano.