To understand about how mountains are made, how volcanoes erupt or what earthquakes are, we first need to know that the earth has different layers inside. We have been having great fun creating playdough earth models! The middle layer of red is the core, the orange is the mantle and the brown the crust. Land and sea have been added too. We know that the mantle and outer core are made from rock that is so hot that it is liquid and so it really would be impossible to dig a very deep hole and pop out on the other side of the world! We decided to slice our earths in half instead to reveal the hidden layers. Here we are making our playdough worlds…
