The line charts illustrate the United Kingdom, air pollutants from three different sources between 90s and 2005.
Overall
, total air pollutants decreased significantly Linking Words
year
on Use synonyms
year
. Use synonyms
Whereas
, industry consistently dropped Linking Words
year
on Use synonyms
year
. Use synonyms
However
, households and transport are relatively stable.
In the 90s, total air pollutants were around 8 Linking Words
tonnes
and started to decrease in 2005 , reaching just below 4 Use synonyms
tonnes
. Use synonyms
Whereas
, industry in 1990Linking Words
,
was right under 6 Punctuation problem
apply
tonnes
, and consistently dropped Use synonyms
year
on Use synonyms
year
till 2005, reaching 2 Use synonyms
tonnes
.
Transport was relatively stable in the 90s, ranging between 2 and 0 Use synonyms
tonnes
by 2005 was around 2 Use synonyms
tonnes
. Use synonyms
However
, households fluctuated throughout the period in the 90s, were the same as transport around 1 tonne till 2005, and were approximately 0 Linking Words
tonnes
.Use synonyms