Across
- 2. ocean portion
- 5. earth half
- 6. river of ice
- 8. height above sea level
- 12. directional symbol
- 13. latitude 0
- 14. steep-sided narrow valley eroded by a river
- 16. strip of land connecting two larger land areas
- 17. water body partly enclosed by land
- 18. process of sediment dropping after erosion
Down
- 1. weather pattern over long period
- 3. living organism community
- 4. area of land with very limited rainfall
- 5. ship shelter
- 7. sediment at a river's mouth
- 9. wearing away
- 10. natural area with common biological characteristics
- 11. one of 7 of earths large landmasses
- 15. shared customs and traditions
- 16. surrounded by water