The line graph given illustrates the proportion of 3 different kinds of
emission
Use synonyms
sources
of greenhouse Use synonyms
gas
in the UK.
From an Use synonyms
overall
perspective, it is evident that the percentage of Linking Words
emission
Use synonyms
sources
in coal saw an upward trend, Use synonyms
whereas
a reverse pattern could be seen in the data on Linking Words
gas
and oil.
In 1990, the figure for coal was highest, at 310. The number of Use synonyms
emission
Use synonyms
sources
in oil was lower, at 275. Use synonyms
Gas
, Use synonyms
however
, accounted for the lowest value at 225.
In the following years, after increasing gradually to 260 in 2000, the quantity of Linking Words
gas
witnessed a significant growth to a peak of 328 in 2010. In the meantime, there was a consistent fall in the data on Use synonyms
emission
Use synonyms
sources
in coal declining to 235, Use synonyms
while
in the period of 1990 to 2010, the proportion of oil varied at 260 before decreasing slightly to 220 in the final year.Linking Words
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