Across
- 2. the sudden pushing out of something, such as lava from a volcano
- 4. to examine in detail for a purpose
- 6. any of Earth's main continuous areas of land, such as Africa, Asia, and North America
- 9. a sudden shaking of Earth's surface
Down
- 1. a diagram that shows what the inside of something looks like
- 3. moving apart in different directions
- 5. a feature that forms on the surface of a planet, such as a mountain, channel, or sand dune
- 6. moving toward the same place
- 7. hot liquid rock on the surface of Earth
- 8. a natural spring that sends hot water and steam suddenly into the air from a hole in the ground