The graph illustrates the average greenhouse gas emissions per each person in four countries during a period of 40 years.
It is clear that the amount of carbon dioxide remarkably fluctuated over the period shown. Overall, the average of pollutants in Portugal was a noticeable increase and the United Kingdom led the way with the highest metric tons.
In 1967, the average of greenhouse emissions in the United Kingdom started at 10. 9 metric tons and it slightly decreased was 10 metric tons in 1987. The number of pollutants in Sweden was 8. 5 metric tons and steadily increased in 1977, after a decade, there was a sudden fluctuation at 7 metric tons in 1987. Besides, 4. 1 metric tons was the number of dioxide emissions in Italy whereas at the bottom position was the average in Portugal, at 1. 3 metric tons and the trend was both of countries upward until 1987.
By 2007, the number of emissions in the United Kingdom still declined though it reached the highest point at 8. 8 metric tons. In contrast, there was a slight increase in the average emissions in Sweden, before staying constant after 10 years. The average of dioxide emissions in Italy gradually dropped whereas leveled off in Portugal, and both countries were almost the same, at 5. 8 metric tons
The graph illustrates the
average
greenhouse gas
emissions
per each person in four countries during a period of 40 years.
It is
clear
that the amount of carbon dioxide
remarkably
fluctuated over the period shown.
Overall
, the
average
of pollutants in Portugal was a noticeable increase and the United Kingdom led the way with the highest metric tons.
In 1967, the
average
of greenhouse
emissions
in the United Kingdom
started
at 10. 9 metric
tons and
it
slightly
decreased was 10 metric tons in 1987. The number of pollutants in Sweden was 8. 5 metric tons and
steadily
increased in 1977, after a decade, there was a sudden fluctuation at 7 metric tons in 1987.
Besides
, 4. 1 metric tons was the number of dioxide
emissions
in Italy whereas at the bottom position was the
average
in Portugal, at 1. 3 metric tons and the trend was both of countries upward until 1987.
By 2007, the number of
emissions
in the United Kingdom
still
declined though it reached the highest point at 8. 8 metric tons.
In contrast
, there was a slight increase in the
average
emissions
in Sweden,
before
staying constant after 10 years. The
average
of dioxide
emissions
in Italy
gradually
dropped whereas leveled off in Portugal, and both countries were almost the same, at 5. 8 metric tons