Across
- 2. Long period of dry weather without rain
- 5. "Waste water" that contains things like human waste
- 6. When a large amount of water submerges land
- 7. H₂O
- 8. Something used to clean your hands
- 9. Keeping yourself/something clean
Down
- 1. When soil/dirt goes into the river. Can pollute the water
- 3. Name of the object that holds around 69% of world's drinking water
- 4. A general term used for something that makes water unsafe to drink