The given line graph lillustrated the amount of carbon dioxide emission per individual in the United Kingdom, Sweden, Italy, Portugal between 1967 and 2007 for over 40 year time. period.
Overall, it is clear that the United Kingdom shared the largest emission of carbon dioxide. And Portugal accounted for lowest emission of carbon dioxide.
The amount of CO2 released in Portugal is the lowest but it goes on increasing from 1967 to 2007 which is six metric tonnes. Additionally after 1997 the rise of CO2 level goes off and intersected with Sweden at 5 metric tonnes. The release of CO2 in Italy peaked from four metric tonnes to eight metric tonnes, which is almost doubled.
Secondly, the label of CO2 emission in UK gradually plunged from 12 metric tonnes to nine metric tonens over the years.However the emission of CO2 in Sweden first level of from eight metric tonnes to 10 metric tonnes in 10 years ,then a noticeable plunged seen from 1977 to 1987 which shows the decreased level of CO2 in Sweden. At last, the level of CO2 intersected with Portugal in 2007 with a release of CO2 about five metric tonnes.
