| | Matter Changing States | | | Across | | | 3. | | An ice cube changing to water. | | | 5. | | A liquid turning into a solid. | | | 6. | | Hot lava cooling and hardening. | | | 7. | | Another word for four down. | |
| | | Down | | | 1. | | Dew forming on grass. | | | 2. | | A kettle whistles because the liquid inside of it is... | | | 4. | | A puddle of water disappearing. | |
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