Across
- 3. Around the age of an object
- 7. The exact age of object
- 8. earths layers bending
- 10. Fossils that are easy to recognize
Down
- 1. Study of rocks to learn about earths history
- 2. Laundry Basket
- 4. Molten rock that squeezes between the layers
- 5. Study of earths fossils
- 6. A break along earths crust
- 9. when internal forces tilt the layers