Across
- 2. Cloud forming a continuous horizontal gray sheet.
- 5. A dense, towering vertical cloud.
- 6. A cloud at ground level.
- 9. A crucial non-metal element.
- 10. Liquid water falling from the sky as drops.
Down
- 1. The natural movement of air.
- 3. A weather event characterized by lightning and thunder.
- 4. Precipitation
- 7. A vital, colorless, odorless, highly reactive nonmetal gas.
- 8. The process where water vapor in the air changes into liquid.