Across
- 2. dangerous snowstorms
- 5. when two air masses collide
- 6. water falling from the sky
- 8. made up of tiny water droplets
- 9. dangerous storms on water
- 11. the average weather in an area
- 15. air
- 16. dangerous spinning winds
Down
- 1. help predict weather from space
- 3. the weight of air
- 4. where the weather is warmest
- 7. heavier air mass
- 10. the shape of earth's orbit
- 12. needs moist unstable air
- 13. electrical discharge in a thunderstorm
- 14. commmon gas in the atmosphere
- 17. a type of radar