Across
- 4. A group of islands
- 5. Land surrounded by water on three sides
- 7. Land surrounded by water on all sides
- 8. A large landform that rises above the surrounding land
- 11. A large area of flat land
- 12. A large pool of fresh water
- 13. A large stream of fresh water that flows into the sea, a lake, or another river
Down
- 1. A large area of sunken land
- 2. A large raised area of flat land
- 3. A compact group of mountains
- 6. A large body of salt water
- 8. range A group of mountains
- 9. A raised part of a landscape
- 10. The area of land between two mountains, usually containing a river