| A | B |
|---|
| minerals | solid matter in nature |
| rock | solid of one or more minerals |
| crust | top layer of Earth |
| mantle | layers of rock beneath the crust |
| core | innermost part of Earth |
| magma | hot liquid material inside the earth |
| lava | magma at the Earth's surface |
| igneous | a rock that forms from cooled magma |
| sediments | pieces of Earth material |
| sedimentary rock | rock made of sediments pressed together |
| metamorphic rock | rock changed by heat and pressure |
