Water and its states
Across
- 4. When the _______ of the surroundings is higher, the rate of evaporation is faster.
- 6. Steam is water _____ at 100 degree Celcius.
- 10. When the _____ surface area is bigger, the rate of evaporation is faster.
- 11. This process happens when a gas becomes a liquid.
- 12. Freezing, condensation involve heat _____.
- 14. When ____ is present, the rate of evaporation is faster.
- 15. Melting, evaporation, boiling involve heat ____.
Down
- 1. This process happens when water becomes water vapour.
- 2. This happens when a water becomes ice.
- 3. Water vapour loses heat to condense into water _____.
- 5. Melting point of ice is _____ degree Celcius.
- 7. This process happens when ice becomes water.
- 8. This process happens when water becomes steam at 100degree Celcius.
- 9. Steam and water vapour are in the _____ state.
- 13. Gases cannot be ______.