Across
- 2. the weight of air molecules pressuring the Earth
- 4. boundary between two air masses
- 5. clouds form in this layer
- 7. Rain,Snow,and Sleet
- 9. a layer in the atmosphere where satellites roam
- 10. gasses around the earth or other planets
Down
- 1. Scientist who studied the weather
- 3. last layer of the atmosphere
- 6. can change how it looks outside any time
- 8. the weather for a very long time