| A | B |
|---|
| Igneous rock | rock that forms from red-hot liquid rock. |
| Sedimentary rock | rock that forms from sediments that harden under conditions of extreme heat and pressure. |
| Metamorphic rock | rock that forms from rocks when they are heated and squeezed in the Earth. |
| Rock cycle | a group of changes that take place over and over again showing how materials that make up rocks are used again and again. |
| Aluminium | origin is from a type of mineral called bauxite used for caus, pots, airplanes, rockets. |
| Iron | origin is from a type of rock called hematite. |
| Brass | a combination of 2 metals, copper and zinc. |
| Minerals | the materials that make up rocks. |
| Landforms | features of Earth's crust, such as mountains, valleys, and plains. |
| Natural resource | any useful material that comes from the Earth. |
