The two pie charts show the percentage of pollutants entering a particular part of ocean in 1997 and 2007. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
The pie charts illustrate The proportion of
pollutatns
which entered Correct your spelling
pollutants
pollutant
in
specific parts of Change preposition
apply
ocean
from 7 Add an article
the ocean
diffrent
Correct your spelling
different
source
, air, litter, farm waste, industrial waste, marine, offshore oil, Change to a plural noun
sources
domestic
sewage, in 1997 and 2007.
Correct word choice
and domestic
Overall
, It can be seen that the Most pullutants
came from air in both years. It stayed Correct your spelling
pollutants
steadily
over Change the word
steady
the
time, accounting for around 30 Correct article usage
apply
percent
. It followed by the portion of marine trash in 1997, Change the spelling
per cent
while
the rate of domestic sewage followed pollutants from air
in 2007.
Looking at the graph more closely, Add an article
the air
It is clear that
the domestic sewage and offshore oil increased over the year compared to litter and marine rubbish decreased slightly over the period. Besides
, The rate of Industial
waste dropped dramatically from 17 Correct your spelling
Industrial
percent
in 1997 to 9 Change the spelling
per cent
percent
in 2007. It Change the spelling
per cent
cut
Add a missing verb
was cut
by
halves throughout the period. Change preposition
in
Moreover
, Other
notable feature is the percentage of litter rubbish in 2007, reporting 0 Change the wording
Another
percent
.Change the spelling
per cent
Submitted by yhj000801 on
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Vocabulary: Replace the words percent with synonyms.
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