Across
- 2. A severe snowstorm with strong winds
- 5. The regular rise and fall of sea levels
- 6. A natural light display in the sky
- 7. A celestial object with a tail
- 9. The blocking of one celestial body by another
Down
- 1. Precipitation in the form of ice pellets
- 3. A colorful arc in the sky after rain
- 4. Hot springs that periodically erupt
- 6. A mass of snow, ice, and debris sliding down a mountain)
- 8. A small celestial body entering Earth's atmosphere