Across
- 2. to use something again
- 5. a transparent liquid essential for life
- 8. our planet
- 9. bellow the surface of the earth
Down
- 1. a container that that we use to collect water
- 3. take care of something
- 4. a container made of glass or plastic
- 5. The art of cleaning scmething with water
- 6. water falling from the clouds
- 7. a small amount of liquid