Across
- 5. Cycle movement of water on, above, and below the earth's surface
- 8. vapor turning into liquid
- 11. released from clouds as rain, snow, sleet, or hail
- 14. movement of water on, above, and below the earth's surface
- 15. removing contaminants from water making it safe to use.
- 16. study of water movement, distribution, and quality
- 17. located beneath the earth's surface
- 18. safe to drink or use for food preparation
- 20. making water safe for use
Down
- 1. process of removing particles from water
- 2. area that drains into a particular water body
- 3. not sufficient (enough) available
- 4. wastewater containing human waste
- 6. adding chlorine to water to kill bacteria and disinfect it.
- 7. removing salt from seawater
- 9. removing contaminants from water making it safe to use.
- 10. water turning into vapor (gas like)
- 12. That flows over the grounds surface
- 13. clean wastewater from baths, sinks, washing machines
- 19. Layer of water bearing rocks