Matching Pairs GeosphereOnline version Layers of the Earth. Rocks and minerals. Changes in landscape by Ainhoa Gonzalez 1 Material that forms the mantle. 2 When changes happen in landscapes caused by internal forces. 3 The middle layer of the Earth. Made up of magma. 4 Layer made up of liquid metals. 5 Rocks formed by other types of rocks that change under high temperatures and preasure. 6 When men change landscapes by building or farming. 7 Layer made up of solid metals. The most internal layer. 8 Rock made by particles of rock and organic materials after years of preasure. 9 It is a rock formed by magma when it cools down. 10 The most external layer of the Earth. Where we live. 11 Solid material made up of more than one mineral. Sedimentary rock Metamorphic rock Magma Crust Artificial changes Outer core Natural changes Mantle Rock Igneous rock Inner core