To the core… Soil covers Earth like a cosy comfy blanket Nesting animals making their homes Ancient artefacts are buried within Paleontologists hunt for fascinating fossils Layer upon layer of tiny grains rock and sand Drip! Drop! Water falls from stalactites in deep dark cave Huge pressure! Crushing down! Marble forms deep underground Marvelous magma heats cools Glittering granite porous pumice born Shimmering crystals bright stars earth It is starting to feel very hot Hold on tight it’s getting shaky We’re Earth’s crust now things moving Carry down below There still long way go