| A | B |
|---|
| Geoloist | A person who studies the Earth and the materials of which it is made |
| Syringe | A needle type instrument used to draw water |
| Hardness | The scratchability of a rock refers to this |
| Rock | Earth material that is made up of different minerals |
| Diameter | Distance across an object |
| Property | Examples are size, shape, color, or texture |
| Evaporate | When water is left out, it does this |
| Tape Measure | Used to measure the length of things |
| Depth | How deep something is |
| Geology | The study of the Earth |
| Mineral | What rocks are made of |
| Mass | Weight |
| Circumference | Distance around a circle |
| Calcite | Most common mineral found in rocks. It is tested for by using vinegar. |
| Metamorphic Rocks | rock which was once igneous, sedimentary, or metamorphic rock which is physically and sometimes chemically changed due to heat and pressure |
| Igneous Rocks | rock formed from melted rock which was originally magma |
| Inner Core | The innermost core of the Earth |
| Outer Core | Layer just below the mantle |
| Mantle | The layer just below the crust |
| Crust | The hard layer of rock which people live on |
