Across
- 4. the layer of the atmosphere above the stratosphere
- 6. the layer of the atmosphere above the mesosphere
- 8. a gas that absorbs and radiates energy in the atmosphere, trapping thermal energy
- 10. the layer that contains the ozone layer
- 12. the layer that marks the transition from the atmosphere to space
Down
- 1. a variable gas in the atmosphere
- 2. the layer where weather happens
- 3. the study of weather
- 5. the condition of the air around us
- 7. makes up about 78% of the atmosphere
- 9. the layer os gases surrounding earth
- 11. makes up 21% of the atmosphere