It hardens when it starts to cool off at the bottom of the mountain/volcano.
Actually, it does not. It is soft.
it is kaka shamucky
it turs to rock
It is called Lava
volcanoes will erupt and let out lava then the lava will harden and that will be new land.
Because it cools down and changes its state of mater.
lava helps harden with stone and minerals grow it
Igneous Rock.
It hardens and turns it to rock.
Layers of thin runny lava that flow over a wide area before they cool and harden can build up lava plateaus or volcanic fields.
yes. They are made form harden lava
Igneous rocks.