Across
- 2. A crack in the Earth's crust where rocks can move.
- 3. The amount of water vapour in the air.
- 5. A mountain or opening in the Earth where lava, ash and gases can erupt.
- 7. A low area of land between hills or mountains.
- 8. My favorite teacher
- 9. A small earthquake or shaking of the ground.
- 11. The solid surface of the Earth that we stand on.
Down
- 1. When one tectonic plate moves underneath another.
- 4. Hot, melted rock found beneath the Earth's surface.
- 6. The breaking down of rocks into smaller pieces by water, wind, temperature changes or living things.
- 10. A sudden shaking of the ground caused by movement in the Earth's crust.