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.
A glance at the pie charts depicts the proportion of several types of pollutants reaching a specific point in the ocean in 1997 and 2007.
Overall
, it is clear from the graphs that the highest contribution to the ocean's pollution was waste
produced from air and domestic sewage regardless of the year. However
, the lowest reason of
the dirty oceans Change preposition
for
were
litter and farm Change the verb form
was
waste
.
It can be deduced from the graph that air pollutants affect the most with 30% and 29% in 1997 and 2007, respectively. Indeed, domestic sewage was 18% in 1997 and 29% in 2007. Some contributors were considerably moderate namely marine, industrial waste
and offshore oil. However
, litter and farm waste
didn't show a remarkable change in values (less than 4%) in both years.Submitted by s116656m on
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Common mistake: Your writing should be 150-250 words.
Vocabulary: Replace the words waste with synonyms.
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Vocabulary: The word "graphs" was used 2 times.
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