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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Yoshi Yoshi
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9 years ago
Within the past century, the major source of carbon emissions into the atmospheric has been
A) deforestation.
B) volcanic eruptions.
C) the combustion of fossil fuels.
D) forest fires.
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GeoExpGeoExp
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#1
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9 years ago
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Yoshi Author
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#2
9 years ago
Muchas gracias!

Appreciate your help tremendously Smiling Face with Open Mouth
wrote...
#3
9 years ago
Smiling Face with Open Mouth Great!
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