Water and changes of state
Across
- 3. Tiny droplets of water come together in the sky to form the.
- 4. When the exposed surface area is larger, the rate of evaporation is higher.
- 6. Water in _____ state has a definite volume but no definite shape.
- 9. Water vapour (gas) in the surrounding air comes in contact with cooler air or surface, it loses heat and changes to liquid (water).
- 10. This process takes place all the time and at any temperature below boiling point.
Down
- 1. In this process water changes to steam at 1000C.
- 2. The continuous movement of water from the Earth to the sky and back to the Earth again.
- 5. When the surrounding temperature is higher, the rate of evaporation is higher.
- 7. Heat from the Sun is very important in the water cycle.
- 8. Ice _____ heat and changes from ice to a water at 0oC.