Across
- 3. a deep divide or rift
- 5. study of mountains
- 7. land features of an area
- 9. land jutting into water
- 11. a high cliff
- 12. river that flows away from the main stream
- 13. having to do with land
- 14. relating to a river
- 15. growing interdependence between countries
Down
- 1. lines that pass through N/S poles
- 2. Freedom from limits or rules
- 4. sum of all water
- 6. a broad view
- 8. a large number of islands
- 10. distance east or west of the prime meridian