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shanell610 shanell610
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6 years ago
Most atmospheric carbon is in the form of ____.
  a. carbon dioxide
  b. carbon monoxide
  c. hydrocarbons
  d. carbon tetrachloride
  e. carbonic acid

Question 2

Carbon enters the atmosphere through all of the following sources EXCEPT ____.
  a. cell respiration
  b. volcanic eruptions
  c. burning of fossil fuels
  d. wind erosion
  e. fire
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lizfloyd1lizfloyd1
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6 years ago
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shanell610 Author
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6 years ago
Love when things are free, so much better than CourseHero
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6 years ago
tell your friends and feel free to ask more questions
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