Across
- 3. A mountain with hot liquid (lava) inside that can explode.
- 5. A big area of water surrounded by land.
- 9. A very high landform, higher than a hill.
- 10. A line of rocks or coral in the sea.
- 11. A very dry place with little or no rain.
Down
- 1. A piece of land surrounded by water.
- 2. A group of islands close to each other.
- 4. The land next to the sea.
- 6. A very big body of salt water.
- 7. A forest with a lot of rain and many plants and animals.
- 8. A large piece of ice that moves slowly over land.