Across
- 4. Beaufort(1774-1857)
- 5. Stevenson (1818-1887)
- 7. rainmaker clouds.
- 9. Six's Thermometer
- 12. .... water vapor forms cloud droplets.
- 13. wind direction, wind ...
- 16. precipitation
- 18. Stevenson screen color.
- 19. Rain gauge
- 21. rising air
- 22. measuring the clouds direction
- 25. hygrometer
Down
- 1. estimating how many clouds
- 2. ice crystal + droplets
- 3. layered
- 6. Beaufort scale 12
- 7. Old Celcius
- 8. atmospheric pressure
- 10. wind speed
- 11. Thermometer
- 14. Beaufort scale 7
- 15. curly
- 17. after shower
- 20. sky cover scale 9
- 23. set hand, .... hand
- 24. cumulus