The chart illustrates the amount of pollution in two categories of sulphur dioxide and smoke in London between 1600 and 2000, in micrograms per cubic metre unit.
Firstly
, it is Linking Words
obviuos
that both categories started their journey from zero, Correct your spelling
obvious
then
touched a peak, and after that returned to zero again. Linking Words
Additionaly
, their trends in different periods, are Correct your spelling
Additionally
some how
similar to each other, but the Correct your spelling
somehow
difference
between them Fix the agreement mistake
differences
is
various.
Correct subject-verb agreement
are
Accordingly
, sulphur dioxide reaches its maximum value between 1800 and 1850 which is almost Linking Words
near
900 micrograms per cubic metre unit, Change preposition
apply
While
smoke reaches Linking Words
it
peak 50 years after that. Change the pronoun
its
Additionally
, both categories start a downward trend Linking Words
untill
they Correct your spelling
until
be
zero in 2000. Alternatively, the difference between Change the verb form
are
two
groups increases between 1600 and 1700, after a short decrease, it is again increasing after 1800 until 1850.Correct article usage
the two
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