Across
- 2. gas is to water vapor as liquid is to ___________
- 4. potential energy is __________________ energy
- 5. when a gas changes to a liquid
- 7. 100 degrees celcius
- 9. convection does not take place in ____________
- 11. when you increase the mass of an object the potential and kinetic energy will _____________
- 13. liquids have an ______________ shape
- 16. in a solid molecules are packed together ____________
- 17. when a liquid changes to a gas
- 18. the _____ of conservation of energy states that energy can't be destroyed, but it can change forms
Down
- 1. anything that takes up space and has mass
- 3. heat moves through the air by _____________
- 5. dry ice is made of frozen _______________
- 6. running water is an example of ________________ energy
- 8. state of matter where molecules are very far apart
- 10. heat from the sun
- 12. the energy stored in the bonds of molecules
- 14. a stretched rubberband is an example of this kind of potential energy
- 15. energy can change __________