a lot of pressure builds up in the volcanic cavity and when it has too much pressure BWAAAMM tons of hot rock and metal go through the air
Lava
ash
The interesting facts about volcanoes are that they blow up and lava and coal come out of them and it is very dangerous if you get hit by lava or coal because it is really hot.
No, volcanoes do not need lava to be volcanoes.
NO, volcanoes make lava.
lava
the effect of a volcano are te blow up , and this is caused by bombs
volcanoes will erupt and let out lava then the lava will harden and that will be new land.
lava
no
magma lava
Lava is molten rock that flows out of a volcano.