The line graph illustrates the
production
of fossil fuels in a European country from 1981 to 2000. Use synonyms
Overall
, the highest Linking Words
production
was Petroleum for 20 years, Use synonyms
while
coal and natural Linking Words
gas
were the two fuels with lower Use synonyms
production
levels.
Petroleum had been produced at stable and high levels in the session. From 1981, it began at the Use synonyms
level
of 100m Use synonyms
tonnes
, followed by a sharp increase of 30m Use synonyms
tonnes
. After that, the Use synonyms
level
fluctuated between 130m to 100m Use synonyms
tonnes
, ending up with 120m Use synonyms
tonnes
.
As for coal and natural Use synonyms
gas
, their Use synonyms
level
was less than Petroleum in the time slot, with the opposite trend between these two fuels. There were 80m Use synonyms
tonnes
of coal manufactured at the beginning, which was two times more than natural Use synonyms
gas
. Use synonyms
However
, the Linking Words
tonnes
of coal experienced a sharp decline to 50m Use synonyms
tonnes
, with a slight increase to 60m. Following a decreasing trend, the Use synonyms
level
still kept declining to near 40m Use synonyms
tonnes
. As for natural Use synonyms
gas
, the Use synonyms
production
amount climbed up in 1995 at the same Use synonyms
level
as coal. Use synonyms
Then
, it had a dramatic growth to nearly 90m, which was nearly 50m Linking Words
tonnes
more than coal.Use synonyms