Across
- 1. A body of standing water
- 5. A rupture in the Earth's surface filled with molten rock
- 8. A place where water flows over a vertical drop
- 10. A deep cleft between hills
- 11. A dry area of landscape where little precipitation occurs
- 13. A piece of land surrounded by water
- 14. An isolated hill with a steep
- 15. An area of water surrounded by land
Down
- 2. A large area of salt water between continents
- 3. A persistent body of dense ice that is constantly moving
- 4. A natural rise of the Earth's surface that has a peak and is over 600m
- 6. A low area between hills
- 7. A flat elevated landform
- 9. An area of land covered with dense vegetation
- 12. a table top shaped area of land