The line graph shows main sources of air pollutants amount of them in the UK from 1990 to 2005.
Overall the figure for total air pollutants decreased over the period. The amount of Industry sources dropped in 1990 to around 5.5 million tones and in 2005 to 2 million tones. Another interesting point is that Total air pollutants was the most popular air pollutants in 1990 but the most unpopular was households in 1990.
Looking at the details the figure for Transport remained stable over the period. Following thisTransport trend was almost similar compared to Households. If we look at in two UK air pollutants in 1990 reached peak compared to other pollutants. Another interesting point is that three air pollutants reduced over the period and then only in Transport hasn’t changed over the period. Following this Total air pollutants and Industry dramatically dropped between 1993 and 1996.
By contrast, the amount of Total air pollutants decreased at around 7 million tones in 1990 in 1993 after that sharply decreased in 1996 around 4 million Following this dropped to around 3 million tones finished in 2005
