Across
- 5. It is when snow and ice fall quickly down a mountain.
- 6. It is when hot rocks, steam and fire suddenly come out of the ground.
- 7. It is a very large wave that usually comes after an earthquake in the ocean.
- 8. It is when a serious disease spreads quickly to a lot people.
Down
- 1. A long period of time without food in a region.
- 2. It is when there is no rain for a long time.
- 3. It is when the ground shakes and the buildings collapse.
- 4. It is when water covers ground that is usually dry.