Across
- 3. wet matter
- 6. A tiny particle
- 8. no water
- 12. a way to water crops
- 13. a layer of dirt
- 15. Cycle a continuous process
- 16. where water empties into
- 17. something valuable
- 18. water polluted water
- 19. 2 or more atoms connected
Down
- 1. Basin where water and trash go while being in the streets
- 2. things you need
- 4. thick/soft muddy and dirty substance
- 5. bacteria, fungi, viruses
- 7. Mill where a wooden wheel is constantly turning water
- 9. Land areas that collect rainfall
- 10. Water water after a storm
- 11. water in streets after storm
- 14. particles like dirt or sand