A glance at the graph provided reveals some clear differences in the manufacturing of three primary fuels named Petroleum, coal and natural gas in the United Kingdom during the period from 1981 to 2000.
Of these fuels, the highest was Petroleum
production
. Its Use synonyms
production
soared from approximately 85 Use synonyms
tones
in 1981 to 140 Use synonyms
tones
in 1986 prior to dropping to a low of just 101 Use synonyms
tones
between 1990 and 1992. Use synonyms
Nonetheless
, its Linking Words
production
again experienced an upward trend, culminating at 143 tonnes in 2000. Yet, by far the most significant change to take place during Use synonyms
this
period was the increased Linking Words
production
of natural gas. Use synonyms
Although
its Linking Words
production
was the lowest at about 39 Use synonyms
tones
from 1981 to 1990, in 1991, it took over coal, which had the second stage in the graph and reached a peak of manufacturing more than 100 Use synonyms
tones
of natural gas in 2000. In stark contrast, Use synonyms
however
, coal Linking Words
production
saw a downward trend. Regardless of some fluctuations, it halved from 80 Use synonyms
tones
in 1991 to less than 40 Use synonyms
tones
in 2000.
In general, petroleum was the vitally important fuel in the UK, Use synonyms
while
, coal Linking Words
production
had a tendency to be blurred.Use synonyms
golriiz.azizi1991