The line graph illustrates data on 3 sources of air pollutants in the UK during the period 1990 to 2005.
Overall, it is clear that the total amount of pollutants in the air has decreased over the years. The decline in air pollutants from industrial sources is predominantly substantial.
The total volume of air pollutants in the UK, in 1990, was nearly 7 million tonnes. This figure had a sharp decline to 4 million tonnes in 1999. After that, it continued experiencing a dip to just over 3 million tonnes towards the end of the said period.
5. 5 million tonnes of air pollution was taken by the industry in 1990. And then, throughout the period, there was a decrease, and the figure reached up to 2 million tonnes by 2005, with a specific sharp decline between 1993 and 1996. On the contrary, the air pollutant’s amount was lower from the sources of transport and household. From transport, air pollution stayed almost constant at approximately 1 million tonnes from 1990 to 2005. On the other hand, pollutants from households decreased from nearly 1 million tonnes to almost 0. 1 million tonnes in 2005.
The line graph illustrates data on 3 sources of
air
pollutants
in the UK during the period 1990 to 2005.
Overall
, it is
clear
that the total amount of
pollutants
in the
air
has decreased over the years. The decline in
air
pollutants
from industrial sources is
predominantly
substantial.
The total volume of
air
pollutants
in the UK, in 1990, was
nearly
7
million
tonnes. This figure had a sharp decline to 4
million
tonnes in 1999. After that, it continued experiencing a dip to
just
over 3
million
tonnes towards the
end
of the said period.
5. 5
million
tonnes of
air
pollution
was taken
by the industry in 1990. And then, throughout the period, there was a decrease, and the figure reached up to 2
million
tonnes by 2005, with a specific sharp decline between 1993 and 1996.
On the contrary
, the
air
pollutant’s
amount was lower from the sources of transport and household. From transport,
air
pollution stayed almost constant at approximately 1
million
tonnes from 1990 to 2005.
On the other hand
,
pollutants
from households decreased from
nearly
1
million
tonnes to almost 0. 1
million
tonnes in 2005.