Across
- 4. a way made by different material over a river or a valley.
- 5. a hill of sand created by the action of wind or water.
- 7. a steep rock face that descends sharply.
- 8. a dry region with no vegation.
- 9. a significant expanse of saltwater that is less extensive than an ocean.
- 10. a place along the edge of a sea or ocean.
- 13. a land on both sides of a river.
Down
- 1. a place of the earth that is not covered by water.
- 2. a piece of land encircled by water.
- 3. an extensive expanse of saltwater that spans most of the earth's surface.
- 4. a place full of sand or pebbly shore by the sea or the ocea.
- 6. a tower with a bright light.
- 8. a barrier built to keep water and create a reservoir.
- 11. a public area of land designed for recreational activities.
- 12. a man-made waterway.
- 14. a water area that is surrounded on most sides by land.