Across
- 4. the ability to do work
- 7. part of the water cycle that changes liquid to gas
- 9. energy energy of moving particles (heat)
- 10. energy transfer through direct contact
- 11. heat causes a substance to cool
- 12. part of the water cycle; rain, snow, sleet or hail
- 15. heat causes a substance to get warmer
Down
- 1. energy that travels in waves
- 2. cycle movement of water in the atmosphere on Earth
- 3. energy transfer through liquids or gases
- 5. energy transfer through electromagnetic waves
- 6. part of the water cycle that changes gas to liquid
- 8. movement from one place to another
- 13. major source of energy
- 14. a disturbance in matter that transmits energy