Across
- 3. the layer of the atmosphere that ends at the mesopause
- 4. the layer of the atmosphere closest to the earth
- 5. high, sheetlike clouds
- 7. tool used to measure temperature
- 11. the layer of the atmosphere that contains the ozone layer
- 13. way of measuring humidity that uses a percentage
- 15. way of measuring humidity that is described as a temperature
- 17. puffy rain clouds
- 18. middle altitude, sheetlike clouds
- 19. the hottest layer of the atmosphere
- 20. low, sheetlike, rain clouds
- 22. high clouds
Down
- 1. low, puffy clouds
- 2. measure of the energy of particles in a material
- 5. high, puffy clouds
- 6. tool used to measure air pressure
- 8. middle altitude, puffy clouds
- 9. pressure exerted on a surface by the weight of the atmosphere
- 10. low, sheetlike, puffy clouds
- 12. water falling from a cloud to the ground
- 14. amount of water vapor in the air
- 16. the transition between Earth and outer space
- 21. low, sheetlike clouds