Across
- 2. Frozen precipitation
- 5. Sound produced by lightning
- 8. Electrical discharge in the atmosphere
- 10. Arc of colors in the sky
Down
- 1. Direct sunlight
- 3. Moving air
- 4. Thick mist
- 6. Water falling from the sky
- 7. Visible mass of condensed water vapor
- 9. Frozen precipitation in the form of balls or irregular lumps