The graph below shows average carbon dioxide (CO2) emissions per person in the United Kingdom, Sweden, Otaly and Portugal between 1967 and 2007.

The line graph compares the distribution of average carbon dioxide (CO2) emissions released per individual, across four distinct countries from 1967 to 2007. Overall, there was a significant increase in the amount of carbon dioxide in both Italy and Portugal. In contrast, both the UK and Sweden had the highest rate of carbon dioxide emissions […]