Across
- 2. Areas covered with sand and dunes.
- 5. Areas covered with rocks, ice or snow.
- 8. A low area between two mountains.
- 10. A group of islands close to each other.
- 12. Low area next to the coast.
Down
- 1. Land surrounded by water.
- 3. A group of mountains.
- 4. Land almost completely surrounded by water.
- 6. Small mountain with a gentle slope.
- 7. Areas of high flat land.
- 9. Wide area of flat land.
- 11. High area next to the coast.
