Across
- 2. a line between two countries
- 3. the land next to the sea
- 6. very old
- 9. a very big wave
- 10. a sudden movement of the earth
Down
- 1. with high mountains
- 4. sociable
- 5. a piece of land that sticks out into the sea
- 7. a bad event
- 8. a flat green piece of land