Across
- 1. water in the gas state filtration process through which water passes through filter beds and dirts are removed
- 4. we can see clearly through it
- 7. state in which water flows
- 9. has no taste
- 11. has no colour
Down
- 2. a property of water iceberg can be seen floating in the sea
- 3. source of underground water
- 5. when chlorine is added to water to kill germs
- 6. term used when after adding a substance to water and stirring it, the water remains clear
- 8. a state of water
- 10. a solid cold form of water