1. 3rd Grade Rocks & Minerals
Mrs. Thornburg’s Vocabulary Pictures

2. Label the parts of the earth.
1: _____________
2: _____________
3: _____________ 2. 1. 3.

3. Label the parts of the earth.
1: Mantle
2: Crust
3: Core 2. 1. 3.

4. What do we call rock that was once melted, but has cooled and hardened?
4.____________________________________

5. Igneous Rock

6. What do we call a rock that forms from material that has settled into layers that are squeezed together over time?
5._________________________________

7. Sedimentary Rock

8. What do we call a igneous, sedimentary, or metamorphic rock that has been changed by heat and pressure?
6._____________________________________

9. Metamorphic Rock

10. What is the process whereby each type of rock can be changed into another called?
7.____________________________________

11. Rock Cycle

12. What is a solid object that was formed in nature that was never alive?
8.__________________________________

13. Mineral

14. What is a solid substance made of minerals called?
9.___________________________________

15. Rock