Across
- 5. given to rain maintained at temperatures below freezing by the ambient air mass
- 8. The shaking of a portions of earths
- 10. when the sky has no clouds
- 11. A water substance in the solid form
- 12. an instrument that measures air pressure
- 13. water drops or ice crystals floating in the sky.
- 14. the third planet from the sun
Down
- 1. a layer of clouds seen from a distance.
- 2. light rain consisting of water drops that are very small
- 3. Mixture of gases
- 4. chemicals in the atmosphere that are harmful to living things
- 6. a line connecting equal points of pressure
- 7. light wind
- 9. an instrument that measures air