Across
- 2. Thinnest layer of the earth
- 4. scale Old way of measuring earthquakes
- 7. Earthquake measurement
- 8. A massive wave that will move inland
- 10. Explosion of lava
- 11. The result of tectonic plates rubbing against eachother
Down
- 1. Where a tectonic plate slides beneath another one
- 3. Where the tectonic plates split apart
- 5. Name of world before continental drift
- 6. Parts of the crust that make up our earth
- 9. Inside a volcano until it spurts out the top