What is air

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What is air

  1. 1. WHAT IS AIR? by Diane Kinney
  2. 2. Air is just oxygen, right?
  3. 3. WRONG!
  4. 4. 100% O 2 looks like this
  5. 5. <ul><li>78.09% N 2 </li></ul>Air is…
  6. 6. <ul><li>20.95% O 2 </li></ul>Air is…
  7. 7. <ul><li>0.93% Ar </li></ul>Air is…
  8. 8. <ul><li>0.03% CO 2 </li></ul>Air is…
  9. 9. 0.003% other trace elements Air is…
  10. 10. Air is… 78.09% N 2 20.95% O 2 0.93% Ar 0.03% CO 2 0.003% other trace elements (Ne, He, CH 4 , Kr, H 2 , & Xe)
  11. 11. Air is not just o 2 !
  12. 12. So are you ever going to say, “ Air is just oxygen” ever again?
  13. 14. Now you know.
  14. 15. Breathe deep. Enjoy the air.
  15. 16. Thanks to the following websites for helpful information and graphics: <ul><li>http://www.google.com/imgres?imgurl </li></ul><ul><li>http://education.jlab.org/glossary/abund_atmos.html </li></ul><ul><li>http://commons.wikimedia.org/wiki/File:Carbon-dioxide-2D-dimensions.png </li></ul><ul><li>http://www.wordle.net/show/wrdl/1701000/Air_Wordle </li></ul>

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