water

1. evaporation

1.1. condensation

1.1.1. precipitation

2. The water cycle does not stop

3. We can not drink salty water from the sea

3.1. salt

4. You should not pollute water

5. the sea

6. months

7. for days

8. for weeks

9. like soil

9.1. oil

9.2. sewarage

9.3. and smoke.

10. Water goes every were

11. Without water you can die

12. More dirt in the sea , less water.