Across
- 1. wind that spins
- 3. almost frozen falling water
- 5. giant cloud tower
- 9. moving air
- 12. bigger than a tropical cyclone
- 13. floating water droplets
- 14. thick super low cloud of tiny water droplets
Down
- 2. falling water
- 4. rapid air expansion during a storm
- 6. heavy snow with high winds
- 7. clusters of ice crystals falling
- 8. electric discharge during a storm
- 10. frozen H2O
- 11. material that oxidizes during combustion