Across
- 1. Heat energy that affects temperature and particle motion.
- 3. The force that helps prevent slipping between surfaces.
- 5. The process of liquid water turning into solid ice.
- 7. Material that slows heat loss and helps keep things warm.
- 9. Frozen water that forms when temperatures drop below 32°F.
- 10. A substance used on roads to lower water’s freezing point.
Down
- 2. The change from solid ice into liquid water when heated.
- 4. Partially melted ice created when salt lowers the freezing point.
- 6. A reaction that releases heat, like some hand warmers.
- 8. A measure of how hot or cold something is.