Across
- 2. is when liquid becomes solid
- 4. is our topic
- 5. the force of the particle hitting things
- 7. is something that we can touch
- 8. is when solid becomes liquid
Down
- 1. the drag on a moving object
- 3. is something that we can fill our cars with
- 4. is something that can pull or push somethinf that uses energy
- 5. is our lesson
- 6. is something that contains water