Across
- 5. What a cloud is made of at high altitude.
- 6. Contains the ozone layer.
- 8. Low flat cloud
- 11. Frozen crystal that falls from clouds.
- 12. Measures relative humidity.
- 15. Causes clear skies and nice weather
Down
- 1. Measures wind speed.
- 2. The coldest layer of the atmosphere
- 3. The type of cumulonimbus cloud that forms tornadoes.
- 4. Measures air pressure.
- 7. The scale that measures tornadoes
- 9. The layer of the atmosphere that we live in.
- 10. causes lousy weather
- 13. Puffy white cloud
- 14. Made from differential heating on earth’s surface.