Across
- 6. Layer of gas that surrounds the earth
- 7. Violent rotating column of air that is in contact with the surface of the earth
- 8. Energy released during an earthquake
- 10. Overflow of water that submerges normally dry land
- 11. Sudden eruption of molten rock from a mountain
- 13. Shaking of ground caused by tectonic plates moving
- 15. The shaking of the land in Māori
- 17. The thickest layer of earth
- 18. Tool that records ground motion during an earthquake
- 19. Point on earth's surface directly above the quakes origin
Down
- 1. Wave of energy travelling through the ground
- 2. Outside layer of the earth
- 3. Sudden downhill movement of rock and soil
- 4. Long period of time without rain
- 5. Center of the earth
- 9. Old term for a giant ocean wave
- 12. Giant ocean waves caused by underwater quake
- 14. Flooding in Māori
- 16. Storm in Maori
- 20. Rotating storm systems over warm ocean waters
