The provided line graph illustrates the levels of producing three types of important fuel such as petroleum, coal and natural gas UK.The data are from 1981 to 2000
overall, it can be seen that production of petroleum fuel was significantly dominated yet fluctuated whereas natural gas was raised over time interval but coal fuel yield was dropped.
To begin with, the production of petroleum fuel in 1981 was at below 100 to exponentially rose to 140 in 1986 and again reached 100 in 1991 which goes to above 140 in between years 1996 to 2000. Next, in 1981 to 1986, Coal yield were at 80 but Straightly fell to below 40 marked and natural gas formation were Constantly at 40 surpassed coal fuel yield 1984. Afterward in year between 1991 to 1996, Natural gas fuel notably produce, with figure 80 in 1996 to end at 100 in 2000. However, coal fuel production between 1991-2000 fuel down drastically & also natural gas yield in 1991-1992, with figure was nearly at 60 in 1991 to below 40 in 2008.