Across
- 3. a mixture of smoke and fog
- 4. a layered ball of ice
- 7. most beautiful form of precipitation
- 9. clouds that gives a halo around sun or moon
- 11. precipitation less then 0.5 mm in diameter
- 13. a large body of air with same humidity, temperature, density
- 14. is looks like UFO
- 15. is also known as mackerel sky
- 16. also known as thunderstorm clouds
- 17. this is also known as cold-cloud process
- 21. microscopic particle on which water vapor condenses
- 23. vapor directly changing into solid
- 25. a thick brown haze that results from complex molecules released in air by vehicles
- 26. condensed water vapor near the ground
Down
- 1. a boundary between two air masses
- 2. also known as vapor cloud or condensation trails
- 5. water vapor with temperature below freezing point
- 6. combination of 3 air masses forms a Y shape
- 8. the state of atmosphere at a certain time and place
- 10. heavy snow and winds of at least 35 mi/hr
- 12. process that happens in tropics where clouds are with temperature above freezing
- 18. most common fog during long autumn nights
- 19. amount of water vapor in the air
- 20. also known as mare's tail
- 22. fog that cannot extend more than 6 feet
- 24. a brief but intense snow fall