Across
- 2. A piece of land that is completely surrounded by water
- 6. A place where a stream or river falls down from a high place
- 7. A large hole in the side of a hill or under the ground
- 8. A large area of water that flows towards the sea
Down
- 1. A large area of land that is covered with a lot of trees
- 3. A large area of land where there is almost no water, rain, trees, or plants
- 4. A large area of water that is surrounded by land
- 5. A low area of land between mountains or hills