Across
- 5. a large area of nearly flat land
- 6. a natural or artificial lake used to store water
- 8. a dry environment with few plants and animals
- 12. a channel built to carry water for irrigation or transportation
- 13. a high flat area that rises steeply above the surrounding land
- 14. part of an ocean or lake that extends deeply into the land
- 15. the starting point of a river
- 17. a huge sheet of ice that moves slowly across the land
- 20. a bowl-shaped landform surrounded by higher land
- 21. an area of low land between hills or mountains
- 23. part of an ocean that extends into the land; larger than a bay
- 24. a hill with a flat top; smaller than a plateau
- 25. a body of land completely surrounded by water
- 27. a high landform with steep sides
- 28. pass a narrow gap through a mountain range
Down
- 1. a deep narrow valley with steep sides
- 2. a flow of water falling vertically
- 3. a sheltered place along a coast where boats dock safely
- 4. a large body of salt water
- 7. a place where ships load and unload their goods
- 8. land made of soil left behind as a river drains into a larger body of water
- 9. a body of water completely surrounded by land
- 10. the border between the two plates that make up Earth's crust
- 11. a body of land nearly surrounded by water
- 16. the land along an ocean
- 18. a stream of water that flows across the land and empties into another body of water
- 19. a rounded raised landform; not as high as a mountain
- 22. an opening in Earth's surface through which hot rock and ask are forced out
- 26. a wall built across a river creating a lake that stores water
- 27. the place where a river empties