The graph below shows the production levels of the main kinds of fueld in the UK between 1981 and 2000. Summarize the formation by selecting and reporting the main features and make comparisons where relevant.

The line graph shows energy consumption by main fuels in the UK

around

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from around

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1981 until 2000

is

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apply

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fluctuating

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fluctuates

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.

Overall

Petroleum fuels have been the dominant type and will continue

this

trend into the future. Natural gas sources have represented a small but significant proportion of total energy use, slowly British citizens will use

this

energy,and abandon the use of coal. Petroleum commanded the biggest share with 140 units in 1986, but

this

fuel degradation in 1991, and

this

trend is set to continue

in

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from

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around 1996 to 2000. In 1981 coal dan natural gas came in second and

third,

with around 80

unit

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units

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and 40

unit

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units

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, respectively.

However

, natural gas overtook coal in 1992 and, despite some fluctuation, is set to be the second most used fuel in 2000 with just over 100

unit

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units

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. It is predicted that coal will level off and remain relatively constant at about

30 something

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30-something

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.