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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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083055 083055
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5 years ago
The general pattern of atmospheric carbon dioxide concentration between 1960 and 2010 reveals
A) a steady increase from about 310 ppm to the current 400 ppm.
B) no significant increases until the year 2005.
C) mitigation of an increasing trend due to reduced use of fossil fuels.
D) that most of the increase is the result of agricultural wastes and deforestation.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 13th
Authors:
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NoochieNoochie
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#1
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5 years ago
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083055 Author
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5 years ago
You make an excellent tutor!
sudenzia
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Yesterday
Good timing, thanks!
Turboturner
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2 hours ago
Thanks for your help!!
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