the line chart displays information of air pollution in millions of tonnes, in the UK from three different sources, since 1990 until 2005.
overall, most of the air pollutions has suprisingly decreased from over the years. the highest cost of air pollutions are industry wastes, almost around 6 millions tonnes then reduced to 3 millioons tonnes. meanwhile, the least damage for air pollutions are household wastes, which are about 1 million ton then decreased to 0.
the worst air populated year was in 1990. the total of air pollutions, was around 8 millions tonnes. which were caused by the industries, transprotaions, and house holds. nonetheless, the causes of the air pollutions did decreased in 1993, except for transportations, where it increased to almost 2 millions tonnes, where it went from 1 million ton.
in contrast, caomparing from 1990 to 2005, most of the cause from air pollutions, did dcreased. the total of the waste from industries, transportations, and households, went from 8 millions tonnes to 5 millions tonnes. nevertheless, transportation had increased from i million tons up to 3 millions tonnes.