Across
- 4. - Broad and flat areas of land
- 6. - Shallow body of water separated from a larger body of water
- 7. - Landform at the mouth of a river
- 9. - Flowing body of water
- 12. - Tall natural elevation
- 13. - Narrow inlet with steep sides, formed by a glacial activity
- 14. - Opening in the Earth's crust that allows magma to escape
- 16. - Large mass of ice
- 18. - Low-lying area between hills or mountains
- 19. - Point of land that extends into a body of water
Down
- 1. - Elevated area of land
- 2. - Piece of land surrounded by water on three sides
- 3. - Piece of land surrounded by water
- 5. - Arid and barren land
- 8. - Group of islands
- 10. - Deep gorge with steep sides
- 11. - Vast body of saltwater
- 13. - Dense collection of trees
- 15. - Bowl-shaped depression at the top of a volcano
- 17. - Natural underground hollows