Across
- 2. Rainwater that gets collected under the ground.
- 6. Unfit for drinking, washing.
- 8. A substance that gets dissolved in a liquid.
- 9. Liquid that passes through the filter paper.
- 10. The process of adding chlorine to water.
- 12. The liquid that dissolves a solute.
- 13. The level of water under the ground.
- 14. Water that is fit for consumption.
Down
- 1. Helps to kill harmful microorganisms present in water.
- 3. Period of abnormally low rainfall.
- 4. A disease caused by bacteria.
- 5. Easiest purification technique.
- 7. Purest form of water.
- 11. Circulation of water from the earth to the atmosphere and back again.
- 12. A uniform mixture of the solute and solvent.