What is the solid magma core of a volcano called?
Magma is underground, when it reaches the surface it becomes
lava. So solidified magma is really lava. The lava flow is the
liquid lava as it goes down the mountain, when hard its just
hardened lava. Magma is underground, when it reaches the surface it
becomes lava. So solidified magma is really lava. The lava flow is
the liquid lava as it goes down the mountain, when hard its just
hardened lava.