Across
- 2. a mountain that sometimes explodes, sending out fire and hot rocks
- 4. a sudden shaking of the Earth’s surface
- 6. a very large amount of water that covers an area that is usually dry
Down
- 1. a human made disaster that causes great damage
- 3. an extremely large wave caused by movement of the Earth under the sea
- 5. a violent storm with very strong fast winds