Across
- 6. where two air masses meet often causes changes in weather
- 8. weather tool that measure air pressure
- 9. weather tool that measures air temperature
- 10. feathery clouds usually associated with fair weather but often indicates rain
- 11. weather tool that measures amount of precipitation
- 12. puffy fair weather clouds
Down
- 1. weather tool that measure wind speed
- 2. weather tool that measures wind direction
- 3. dark, tall, cloud that produces rain and thunderstorms
- 4. gray, smooth clouds that cover the whole sky and block all sunlight associated with light rain,
- 5. a powerful,storm that forms over warm tropical ocean waters
- 7. a dangerous, spinning column of air that touches the ground forms over flat land
