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life_skals life_skals
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6 years ago
Since the beginning of the Industrial Revolution, the increased flux of carbon into the atmosphere has been primarily due to ________.
 
  A) the addition of phosphate to detergents B) the addition of fertilizers to the soil
  C) the burning of fossil fuels D) desertification
Textbook 
A Changing Planet

A Changing Planet


Edition: 1st
Author:
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rosie_9800rosie_9800
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6 years ago
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life_skals Author
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6 years ago
This site is awesome
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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2 hours ago
Good timing, thanks!
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