Across
- 2. boundaries Tectonic plates interact at
- 5. Most active volcano
- 7. Two plates sliding past each other
- 8. volcanoes Caused by an unusually hot part of the mantle
- 10. Created Continental drift theory
- 11. of Volcanoes Allow us to calculate how fast a plate is moving
- 12. Formed when magma bursts through the Earth's crust
- 13. of Fire Tectonic Belt of volcanoes and earthquakes
Down
- 1. Youngest volcano
- 3. Two plates moving apart
- 4. Scale for measuring Earthquake strength
- 6. Two plates moving together
- 9. plates The Earth's surface is comprised of