The line chart compares the production, in amount of
energy
, of three different fuels - petroleum, natural gas, and coal - in the United Kingdom, over a nineteen-year period, from 1981 to 2000.
Use synonyms
Overall
, the highest proportion is allocated to Petroleum, Linking Words
wich
is the main fuel in the UK. Correct your spelling
which
However
, its trend fluctuates over the years. Linking Words
Similarly
, the produced Linking Words
energy
from coal changes from 1981 to 2000, without a constant pattern. Natural gas, Use synonyms
instead
, increased sharply.
Petroleum started from Linking Words
rough
90 Change the word
roughly
energy
units in 1981, Use synonyms
then
it grew consistently, reaching 140 Linking Words
energy
units in 1986. Use synonyms
After
Linking Words
this
year, it Linking Words
drop
, to increase again from 1991 to 2000, with some marginal fluctuations during the period. The production of coal, Wrong verb form
dropped
instead
, started at 80 Linking Words
energy
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unit
in 1981, Fix the agreement mistake
units
then
it Linking Words
fall
significantly in one year of Wrong verb form
fell
an
half. It showed again an upward trend, but from 1986 to 2000 it decreased Change the article
a
costantly
.
The production history of natural gas is different from the one of the other fuels. From 1981 to 1989 it did not change, stopping at 40 Correct your spelling
constantly
energy
Use synonyms
unit
. After that year, it Fix the agreement mistake
units
start
to grow enormously, peaking in 2000 at 100 Wrong verb form
started
energy
Use synonyms
unit
. Fix the agreement mistake
units
Therefore
, there were marginal fluctuations, in 1996 and 1997.Linking Words
annadato.15