Across
- 3. You can do this to water to make it safer.
- 6. Dirty water can spread this disease.
- 7. Water that is not clean can have ____________
- 9. We should fix these to stop wasting water.
- 10. Children are most at _______ from dirty water.
Down
- 1. Clean water is important for staying _________.
- 2. People need clean water to drink and ___________
- 4. Some people use these to clean water.
- 5. We should turn this off when brushing our teeth.
- 8. Some groups build these to give people water.