The line graph illustrates the production level of the three main fuels in the United Kindom (petroleum, coal, natural gas) in 19 years from 1981 to 2000.

The given Chart provides an about the

production

of three types of

energy

fuels including coal, natural

Gas

, and petroleum in the UK throughout a period between 1981 and 2000.Units are measured by millions of

tonnes

.

Overall

, the largest

production

level

was petroleum

energy

among all types of

energy

.

Moreover

, petrol

energy

and natural

gas

show an upward trend over

this

period.

while

,

Remove the comma

apply

show examples

coal had a downward trend.

Petroluem

Correct your spelling

Petroleum

energy

commenced at 70

million

tonnes

in 1981,

then

increased dramatically to 140

million

tonnes

in1983. After that, there was no change in the

production

until 1987.

Then

,declined on

this

type of

energy

to 100 in 1991. Between 1991 and 2000, the

production

of petroleum

energy

increased gradually to 140

million

tons throughout the

last

six years.

Moreover

, the natural

gas

level

initialed

Change the spelling

initialled

show examples

at 40

million

tonnes

,

Remove the comma

apply

show examples

and remained steady at the same target in the year 1991.

Following

this

, a line of up line was observed at the natural

gas

level

from 80 to 1000

million

tonnes

in the two years 1996, and 2000 respectively. Regarding

to

Remove the preposition

apply

show examples

coal

production

, it started at around 80

million

tonnes

and stayed without any change before dropping to half (40

million

tonnes

) in 1983. In the following years, a gradual decline was detected in the

energy

level

of coal.