Magma is a liquid substance formed by molten rock inside volcanoes. When magma is outside of a volcano,it is known as lava. When it hardens, the rock it forms is Igneous

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.