The diagram compares the Arctic sea ice cover in 1979 and 2007.
Widespread use of fossil fuels for energy and industrial activities has increased carbon dioxide emissions by 50% since the 1760s. Which connection between carbon dioxide and the change in Arctic sea ice cover is supported by the diagram?
Responses
Arctic sea ice cover has remained unchanged despite rising levels of carbon dioxide emissions.
Arctic sea ice cover has remained unchanged despite rising levels of carbon dioxide emissions.
Arctic sea ice cover has increased because of stronger ice formed by carbon dioxide emissions.
Arctic sea ice cover has increased because of stronger ice formed by carbon dioxide emissions.
Arctic sea ice cover has decreased, likely due to the climate warming from carbon dioxide emissions.
Arctic sea ice cover has decreased, likely due to the climate warming from carbon dioxide emissions.
Arctic sea ice cover naturally fluctuates each year and is unaffected by carbon dioxide emissions.
Arctic sea ice cover naturally fluctuates each year and is unaffected by carbon dioxide emissions.
