Although anthropogenic carbon dioxide emissions rose in the 1990's compared to the 1980's, about the same amount of carbon dioxide was added to the atmosphere in each decade.

Question

Quizplus · Accepted Answer

While emissions increased in the 1990's compared to the 1980's, the overall amount of carbon dioxide added to the atmosphere was roughly similar for both decades due to natural processes that absorbed some of the carbon dioxide.

Although Anthropogenic Carbon Dioxide Emissions Rose in the 1990's Compared