Matter Crossword

5. state of matter with a fixed shape and volume, where particles are packed closely together
6. water that falls from clouds to the ground in the form of rain, snow, sleet, or hail
7. process where a gas cools down and changes to a liquid
8. process where a solid changes to a liquid when heated
11. liquid water droplets that fall from clouds to the Earth's surface
12. cycle, the continuous movement of water on, above, and below the surface of the Earth through processes like evaporation, condensation and precipitation
14. state of matter with no fixed shape but a fixed volume, taking the shape of its container
15. press particles close together, reducing the volume of a gas

1. hard pieces of ice that form in clouds and fall to the ground
2. process of turning a liquid into a gas
3. process where a liquid changes into a solid when cooled
4. the rapid change of a liquid into a gas, with bubbles forming throughout the liquid
9. a state of matter with no fixed shape or volume, where particles move freely and spread out
10. water in the form of a gas
13. movement of particles from an area of high concentration to an area of low concentration