IELTS TASK1.... Could you give me a feedback and correct my wrong sentences? This line graph illustrates how much average carbon dioxide is emitted per person in the United Kingdom, Sweden, Italy and Portugal from 1967 to 2007. Overall, average carbon dioxide emissions of Italy and Portugal showed a significant rise over the period, while the emissions of CO2 molecule of Sweden and the United Kingdom experienced a downward trend. In 1967, CO2 emissions of Italy and Portugal were almost 4 and 1 respectively. The CO2 emissions of Italy rose steady, but significantly nearly to 7, exceeding Sweden’s CO2 emissions in the year 1987. Then, Italy remained stable for a decade since 1997. The CO2 emissions of Portugal increased sharply almost to 5, but remained plateau from 1997 to 2007, reaching same amount of the CO2 emissions with the CO2 emissions of Sweden in the end of the period. In early 1967, CO2 emissions of the United Kingdom was largest among these four countries. Even though it declined approximately to 9 till 2007, it stayed the one which is largest among them. The CO2 emissions of Sweden once rose dramatically from 1967 to 1977, but sharply dropped about to 5 in the end of the period.