
A volcano is a rupture or an opening in the surface of the earth that allows the ashes of the volcanoes, magma and other gaseous element to get away from the innermost surface or below it. Whenever there are tectonic plates which converge or diverge, volcanoes are also present. Volcanic eruption starts when the magma rises due to magma chamber that causes magma to move up in conduit and goes out on its vents. The type of volcanic eruption depends on the obstacles that influence it. Classification...