B3 - 2020 - Caterino

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Across
  1. 1. Most common gas found in the atmosphere
  2. 3. This is generated as a byproduct during the production of chemicals such as nitric acid
  3. 6. a tool that measures atmospheric pressure
  4. 10. The process where carbons interchanges through the layers of the atmosphere
  5. 11. the release of cfc's by humans are destroying the ______
  6. 12. a tool that measures temperature
  7. 13. This gas makes up about 0.93 percent of the atmosphere
  8. 15. a tool that Measures relative humidity
  9. 16. The average weather conditions in an area over a long period of time
  10. 17. The hottest atmospheric layer
  11. 18. the atmospheric layer where meteors burn up
  12. 19. Naturally occurring materials such as oil, coal, and natural gas that when are burned are released into the atmosphere
  13. 21. the destruction of forests, negatively impact global warming by not taking carbon dioxide out of the air
  14. 22. It keeps our planet the perfect temperature
  15. 23. Carbon dioxide is the most common _____
  16. 25. Because greenhouse gasses trap heat this can lead to Earth to experience __________
Down
  1. 2. refers to the increase of the average temperature of our planet and it is caused by more carbon dioxide being released from fossil fuels
  2. 4. produced during the burning of fossil fuels
  3. 5. a tool that measures wind speed
  4. 7. The atmospheric layer where weather takes place
  5. 8. have no natural sources
  6. 9. This greenhouse gas is produced by livestock a a part of their digestive process
  7. 14. pieces of ice with air bubbles used to track earth's past carbon dioxide levels
  8. 20. the atmospheric where the ozone layer is concentrated
  9. 24. produced during photosynthesis