Across
- 6. Large fires
- 7. Eruption
- 9. Falls of hard ice
- 11. Over flow of water on ground
- 12. Sudden release of energy
Down
- 1. Mud slides off ground
- 2. Column of air
- 3. Severe winter storm
- 4. Ground collapeses
- 5. Snow falls off mountains
- 8. Tidal wave
- 10. Unusual dryness of soil