The Given Line Graph illustrate the production Levels of fuel by petroleun , Natural Gas and Coal From 1981 to 2000 in UK. It is clearly Seen that Petroleum Overall produce more number of energy Units .
The Petroleum was at 80units in the starting of 1981 Which reach to 140 around 1985 but seems to dips in afterwards to 100 units. Which is then in early 1990s again seen to be raised to 140 units. the Coal uniys where constant For few years then fell to 40 units , then it was raise in 1986 but eventually gets decrease as time passes and it is lowest of all time and getting progressive decrease. The Turning Point in UK Production levels in two decades is of natural gas. the Natural gas was constant for first decades , the Gradually increase from constant 40 units in firat decades to double in next decades.
Overall, it is clear that energy units produce by petroleum is more as compare to others and natural gas energy units Consumption is raising In last decade of 19th century
