Across
- 4. Substance reaction
- 9. Sliding motion
- 11. Most used at home
- 12. Rotor movement
- 14. Linked with temperature
- 15. Ready to be used
- 16. When water boils
- 17. Atom power
Down
- 1. From earth attraction
- 2. Linked with machines
- 3. From subsoil
- 5. Linked with movement notion
- 6. Compressed air
- 7. From the sky
- 8. Water power
- 10. Sailing boat power
- 13. Transform mass into a force