Across
- 2. 3,000 years
- 5. liquid to gas
- 6. water that has high amounts of salt
- 7. water that has no salt in it
- 8. 100-200 years
- 10. when moisture falls from the sky
- 11. 20-200 years
- 12. 20,000 years
Down
- 1. the zone of transit between continentandocean.
- 3. 10,000 years
- 4. 1-6 months
- 9. 9 days
- 13. 50-100 years