The graph below shows the production levels of the main kinds of fuel in the UK between 1981 and 2000.

The

giving

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given

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line graph depicts the production levels of the main kinds of fuel in the United

of

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apply

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Kingdom between 1981 and 2000. In general, Petroleum is the most product

use

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used

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by citizens in the United

of

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Kingdom around 140

million

tonnes

of

oil

between 1984 and 1986 and

decrease

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a decrease

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in 1990

around

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to around

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100

million

tonnes

of

oil

.

However

, petroleum popular again between 1995 and 2000. And two products

are

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coal and natural gas

use

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used

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around 80 and 40

million

tonnes

of

oil

in 1981, respectively. In 1986

product

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the production

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of coal dramatically drop approximately 40

million

tonnes

of

oil

and equal

natural

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to natural

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gas. Coal

has

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had

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level

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a level

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increase in 1985 and stable from 1986 to 1999 and

decrease

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decreased

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again from 60 to 30

million

tonnes

of

oil

.

In contrast

, The natural gas stable at around 40

million

tonnes

of

oil

from 1981 to 1990 and slightly decline from 1991 to 2000. it has

peak

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a peak

the peak

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of point around 100

million

tonnes

of

oil

.