The given line graph shows the production levels of three main types of fuel (petroleum, coal, and natural gas) in a particular European country, from 1981 to 2000.
Overall, it can be seen that petroleum was by far the most produced type of fuel, while
the amount of natural gas being produced was increasing rapidly.
In 1981, the amount of petroleum being produced was around 100 tonnes. It increased
steadily over the next few years to reach around 130 tonnes before dropping back to
just under 100 tonnes in 1989. It then rose up again to around 130 tonnes in 1995,
where it fluctuated slightly until the end of the period.
Coal was the second most produced fuel in 1981, at 80 tonnes. Coal production
remained constant until it dropped suddenly down to around 50 tonnes in 1985. It rose
back up to just over 70 tonnes in 1987 before slowly declining over the next 13 years
to just under 40 tonnes. The production of natural gas remained unchanged at about 40 tonnes until around 1991 when it began to rise exponentially
The
given
line graph
shows
the production levels of three main types of fuel (petroleum, coal, and natural gas) in a particular European country, from 1981 to 2000.
Overall
, it can be
seen
that petroleum was by far the most
produced
type of fuel, while
the amount of natural gas being
produced
was increasing
rapidly
.
In 1981, the amount of petroleum being
produced
was
around
100 tonnes. It increased
steadily
over the
next
few years to reach
around
130 tonnes
before
dropping back to
just
under 100 tonnes in 1989. It then rose up again to
around
130 tonnes in 1995,
where it fluctuated
slightly
until the
end
of the period.
Coal was the second most
produced
fuel in 1981, at 80 tonnes. Coal production
remained constant until it dropped
suddenly
down to
around
50 tonnes in 1985. It rose
back up to
just
over 70 tonnes in 1987
before
slowly
declining over the
next
13 years
to
just
under 40 tonnes. The production of natural gas remained unchanged at about 40 tonnes until
around
1991 when it began to rise
exponentially