Across
- 2. The act of warm air rising and cool air sinking
- 4. Where most of the weather happens
- 6. When you touch it, you feel the heat
- 7. Where meteors burn up
- 9. When you go outside during the day, you feel the heat
- 10. The hottest layer
Down
- 1. Where planes fly
- 3. layer A layer in the stratosphere
- 5. Where satellites orbit
- 8. Layers of gasses that surround the earth
