Where Do Volcanoes Come From?

From the earth ,movement of land. This happens when lava erupts from a mountain which results in increase in the height of the mountain.

This happens due to the improper arrangement of earth. The hot gases inside were pressurised due to sudden changes of the earth layers and this leads to the eruption of lava which is nothing but hot melted rock. The common thing we observe in our life that when we put some force on a fully blown balloon on one side it explodes on the other side.

Volcanoes come from under the ground

From the earth ,movement of land. This happens when lava erupts from a mountain which results in increase in the height of the mountain.go to www.google.com for more information