Across
- 3. one of the very large sections of hard solid rock that make up Earth's outer layer
- 4. the place where two plates meet
- 6. a sudden shaking of Earth's surface
- 7. Remains or traces of plants and animals that lived long ago
- 9. Ancient lizard that lived 300 million years ago; looked like a crocodile
- 10. develop in directions
- 11. something we observe to be similar over and over again
Down
- 1. Scientists who study fossils or bones that are embedded in rock
- 2. Earth's outermost layer of hard solid rock that is underneath the soil, vegetation, and water
- 5. coming close together
- 8. a diagram that shows what the inside of something looks like