Across
- 4. average weather conditions over time
- 6. layer of the atmosphere containing the ozone layer
- 10. gas in our atmosphere that blocks heat energy from escaping into space
- 14. cloud type most associated with severe weather in Summer
- 15. largest rocky planet
- 17. planet with thick atmosphere of CO2. Hottest consistent temp.
- 18. day to day weather conditions
- 19. our largest gas giant planet
- 20. layer of the atmosphere with the least pressure and density
Down
- 1. waste product of plants, and what led to increase in complex life
- 2. cloud type that is low, flat, and sheet like
- 3. the sun's uneven heating of the Earth causes this
- 5. atmospheric layer containing our weather
- 7. atmospheric layer where the northern lights occur
- 8. gas absorbed by a plant
- 9. atmospheric layer known to burn up meteors
- 10. something that takes carbon out of the atmosphere
- 11. a thin layer of gas that surrounds the Earth
- 12. 78 percent of our breathable air is this gas
- 13. the place where two air masses meet
- 16. absorbs and scatters harmful UV rays from the sun