Across
- 4. Tectonic _______.
- 5. Erupt when aggravated
- 8. A cloud of smoke that leaves the volcano
- 9. Types of movement in the plates
- 10. When the magma reaches the ground
- 11. Natural disaster after the movement of plates
- 12. when the ground in the ocean spreads
- 14. Travel through rock
- 15. Material under a building to reinforce a building
- 16. Something that is often destroyed in earthquakes.
- 20. First detection of friction
Down
- 1. A place where earthquakes are common
- 2. Makes a building stronger
- 3. Type of movement in plates
- 6. Earthquakes, tsunamis and volcanos are _____.
- 7. Hot substance that first exits the volcano
- 13. Result after earthquake at sea
- 17. Types of movement in plates
- 18. The flow of magma in the asthenosphere
- 19. Plates underground are...