Across
- 2. Made of tiny drops of water in the sky
- 6. A state of matter that spreads out to fill the space
- 8. How hot or cold something is
- 11. The change from gas to liquid
- 12. The amount of space something takes up
- 16. A state of matter that keeps its shape
- 17. Water drops falling from clouds
- 19. Tiny bits that make up all matter
- 21. What liquids do when poured
Down
- 1. When a solid changes straight to gas
- 3. The change from liquid to gas
- 4. We need this to melt ice
- 5. What we call water when it is a gas
- 7. Everything around us is made of this
- 9. Frozen water in solid form
- 10. Needed for matter to change its state
- 13. A state of matter that flows and takes the shape of its container
- 14. The change from solid to liquid
- 15. Bubbles appear when a liquid turns to gas quickly
- 16. Solids keep this, liquids and gases do not
- 18. The change from liquid to solid
- 20. We do this to make water freeze
- 21. A cloud close to the ground
- 22. A liquid we drink every day