The graph below shows UK air pollutants, measured in million tonnes, from three different sources between 1990 and 2005. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The chart depicts the

air

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pollution in the UK between 1990 and 2005.

Overall

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,

it is clear that

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almost all the lines were going down in

this

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15-year period, but the transport line remained constant. The sum of all the

air

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pollution was lost approximately 4%. Looking at the chart more closely, one can see that the total

air

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pollutant group fell dramatically. The category industry declined slowly at

first,

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and it dropped sharply from 1993 to 1996, and

then

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it went down gradually. Roughly speaking, it is similar to the total pollutants trend. The pollution was reduced

around

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by around

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3% in

this

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one. An upward trend can be seen in

air

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pollutants caused by transport.

However

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, the figures were still around 1%.

About

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Regarding

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households, the decrease was steady in

this

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period, and it nearly reached zero

percent

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per cent

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, and almost lost 1% of

air

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pollutants.