The pie charts depict the proportion of sources of pollution in some parts of the ocean.
This
includes data from 1997 to 2007.
Linking Words
Overall
, the highest percentage of Linking Words
pollutants
in 1997 was from Use synonyms
air
which was similar to 2007. Use synonyms
However
, in the latter year, there was Linking Words
also
a high proportion of domestic sewage.
In detail, in 1997, the greatest proportion of Linking Words
pollutants
entering a particular part of an ocean Use synonyms
are
from Wrong verb form
were
air
at 30%. With an 8% difference, it was followed by pollution caused by marineUse synonyms
,
and domestic sewage with more than Remove the comma
apply
half
of the Use synonyms
pollutants
from Use synonyms
air
at 18%. The data from industrial Use synonyms
waste
was adjacent to the figure Use synonyms
of
Change preposition
for
pollutants
from Use synonyms
Use synonyms
air
at 17%. With Add an article
the air
half
a tenth, the third least cause of ocean pollution was offshore oil, and Use synonyms
lastly
, Linking Words
with
an equal fraction of 4% were from litter and farm Change preposition
apply
waste
.
After a decade, Use synonyms
although
the rate of Linking Words
pollutants
from Use synonyms
air
decreased by 1%,it was still considered the highest in 2007 Use synonyms
along with
domestic sewage with the same result at 29%. Next was 17% from Linking Words
marine
industry, and offshore oil almost tripled at 14%. Add an article
the marine
Moreover
, industrial Linking Words
waste
Use synonyms
nearly
reduced by Add a missing verb
was nearly
half
after 10 years at 9%, Use synonyms
also
, farm Linking Words
waste
was exactly cut by Use synonyms
half
. Use synonyms
Finally
, in 2007, none was recorded from litter.Linking Words
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