VOLCANOES are natural phenomenon that occur every where but some places are more prone than others.The molten rock and gas in the mantle called magma pushes its way up words and pours to the surface through cracks in the crust.This is Volcano.There are different types of Volcanoes.some are explosive ,others are not,and all erupt as spectacularly as we see..Some eruptions takes place unexpectedly ,but others can be predicted , which is very important for the people living near a Volcano. DIFFERENT TYPES OF VOLCANOES .-IT depends on the matter coming out of the  ; Earth's core.if the magma is more than 1000Centrigrade ,it is dark ,thin and flows quietly .sides of such Volcanoes have gradual slopes.If magma is cold ,then it erupts in explosions .The volcanic cone is steeper .Because of the heat