Final Exam Review Crossword

123456789101112131415161718192021
Across
  1. 3. cloud type that is low, flat, and sheet like
  2. 6. planet with thick atmosphere of CO2. Hottest consistent temp.
  3. 7. absorbs and scatters harmful UV rays from the sun
  4. 9. waste product of plants, and what led to increase in complex life
  5. 12. largest rocky planet
  6. 13. gas in our atmosphere that blocks heat energy from escaping into space
  7. 16. layer of the atmosphere with the least pressure and density
  8. 17. layer of the atmosphere containing the ozone layer
  9. 19. gas absorbed by a plant
  10. 20. something that takes carbon out of the atmosphere
  11. 21. cloud type most associated with severe weather in Summer
Down
  1. 1. day to day weather conditions
  2. 2. average weather conditions over time
  3. 4. atmospheric layer containing our weather
  4. 5. our largest gas giant planet
  5. 8. atmospheric layer known to burn up meteors
  6. 10. atmospheric layer where the northern lights occur
  7. 11. a thin layer of gas that surrounds the Earth
  8. 14. 78 percent of our breathable air is this gas
  9. 15. the place where two air masses meet
  10. 18. the sun's uneven heating of the Earth causes this