Volcano eruption...?

Question

just out of personal ceriosity, how does a volcano work, i mean, what makes it errupt? i know it has to do with gases and pressure... so...how does it happen?

Answer 1

Many different types of Volcanoes and yes the majority are caused by pressure from magma and tectonic plate movement.Drilling for oil & gas can cause many different situations in which "none" are good.

Like this: Mud Volcano: http://www.sciencedaily.com/releases/200...