Across
- 1. Smaller than a mountain
- 5. An area of low land between hills or mountains
- 6. Water that flows naturally
- 9. A very large area of sea
- 10. It's full of trees and plants
Down
- 2. A large area of water surrounded by land
- 3. The land next to the sea
- 4. A large mass of ice
- 7. The Nile is the longest ... in the world
- 8. ... Everest is 8849 m high