Across
- 3. thermometer
- 5. snow
- 10. weather
- 11. Oxygen
- 12. condensation
- 15. cumulus
- 16. cumulonimbus
- 17. Nimbostratus
- 18. relative humidity
- 19. hygrometer
Down
- 1. barometer
- 2. cirrus
- 4. evaporation
- 6. Nitrogen
- 7. dew
- 8. rain
- 9. rain-gauge
- 13. anemometer
- 14. stratus