Across
- 5. one of the very large sections of hard, solid rock that make up Earth’s outer layer
- 6. moving toward the same place
- 10. the layer of soft, solid rock underneath Earth's plates
- 11. any of Earth's main continuous areas of land, such as Africa, Asia, and North America
- 12. an extinct reptile that lived about 300 million years ago
- 13. a long, deep indentation in the ocean floor formed when two plates move together
Down
- 1. a diagram that shows what the inside of something looks like
- 2. moving apart in different directions
- 3. an underwater mountain range formed when two plates move apart
- 4. hot liquid rock on the surface of Earth
- 7. hot liquid rock below the surface of Earth
- 8. a natural spring that sends hot water and steam suddenly into the air from a hole in the ground
- 9. evidence of life from the past, such as fossilized bones, footprints, or leaf prints