Across
- 1. A wetland with many trees and muddy water.
- 4. A dense forest with many wild animals.
- 6. Water falling from a high place into a river or lake.
- 8. The area where a river meets the sea.
- 10. A long flowing body of water that moves to the sea.
- 12. A large area filled with many trees.
- 14. Fresh water coming from the ground.
- 16. A sandy or rocky area near the sea.
- 19. A low area between mountains or hills.
Down
- 2. A very tall landform, higher than a hill.
- 3. A very dry place with little or no rain.
- 5. A large hole inside a mountain or rock.
- 7. A large body of water surrounded by land.
- 9. A narrow waterway connecting two larger bodies of water.
- 11. The biggest body of water on Earth.
- 13. A piece of land surrounded by water.
- 15. A large body of saltwater, smaller than an ocean.
- 16. A part of the sea that curves into the land.
- 17. A raised area of land, smaller than a mountain.
- 18. A high, steep rock face, often near the sea.