Across
- 3. An isolated hill with sloping sides and a small,flat top
- 5. Wasteland that has been carved into unusual shapes by wind and water
- 8. One of the seven great land masses on earth
- 10. A body of water that connects two larger bodies of water
- 11. A region of little rainfall where few plants and animals live
- 15. A large body salf water that is partly enclosed by land
- 16. A large mass of ice that moves very slow down a mountain or through a valley
- 19. A spring that spouts hot water and steam from time to time
- 20. A point of land that juts out into the water
- 21. A hill of sand formed by blowing wind
Down
- 1. A ring of coral that encloses a pool of sea water
- 2. A long, narrow inlet of the sea between cliffs or slopes
- 4. A large area of land covered with trees and other plants
- 6. A large group of islands
- 7. A piece of land that is surrounded by water
- 9. A huge block of floating ice that has broken off a glacier
- 10. A high, steep face of rock or earth
- 12. A deep valley with steep sides
- 13. A raised part of the earth's surface that is lower than a mountain
- 14. A body of water that extends into the land
- 17. A rocky or sandy edge of land along a body of water
- 18. A hollow area in the earth with an opening to the outside
- 21. A fan-shaped deposit of sand and mud at the mouth of a river