Across
- 2. A large sea wave caused by an underwater earthquake.
- 5. A shaking of the Earth's surface due to tectonic activity.
- 7. A violent eruption of molten rock from the Earth's crust.
- 8. A long period of abnormally low rainfall.
- 9. A storm with strong winds and heavy rain, common in tropical areas.
- 10. A sudden flow of mud down a slope due to heavy rain.
Down
- 1. A fire that spreads uncontrollably in a forested area.
- 3. A massive flow of snow down a mountain.
- 4. A violent rotating column of air in contact with the ground.
- 6. Surge A rising of sea levels that floods coastal areas due to a storm.