We have been learning about what is inside the earth. Firstly we looked at an egg and compared it with the earth. The yolk is the core, the egg white is the mantle and the shell is the crust. We then made marshmallow balls and compared them with the earth. The pink part in the middle is the hot core, the biscuit layer is the rocky mantle and the coconut third layer is the crust. We ate the marshmallow balls.
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