The graph indicates information about the amount of ozone in four disparate years in one city 15th of June. Units are measured in micrograms.
It can be concluded from the graph that the levels of ozone is considerably more in 2002 and 2012, while between 1982 and 1992, this level experienced by far the lowest proportion.
To begin with, the quantity of ozone in both years 2002 and 2012 showed a moderate growth between 0: 00 and 6: 00 in 15th of June, standing at about 56 and 54 micrograms respectively. Strikingly, in the same years this proportion climbed enormously until 12: 00 approximately 250 micrograms in both years. Correspondingly, they registered a sharp reduction and reached at around100 at the end of the period.
In sharp contrast, in 1982 the amount of ozone increased to from 50 and about 60 with some oscillations between 0: 00 and 18: 00, afterwards it maintained the same level and reached nearly 65 micrograms. In terms of 1992, the figure for this year is gone up with fluctuation, and then at the end of the period it remained steady and ended up with 100 micrograms.
The graph indicates information about the amount of ozone in four disparate years in one city 15th of June. Units
are measured
in micrograms.
It can
be concluded
from the graph that the levels of ozone is
considerably
more in 2002 and 2012, while between 1982 and 1992, this level experienced by far the lowest proportion.
To
begin
with, the quantity of ozone in both years 2002 and 2012
showed
a moderate growth between 0: 00 and 6: 00 in 15th of June, standing at about 56 and 54 micrograms
respectively
.
Strikingly
, in the same years this proportion climbed
enormously
until 12: 00 approximately 250 micrograms in both years.
Correspondingly
, they registered a sharp reduction and reached at around100 at the
end
of the period.
In sharp contrast, in 1982 the amount of ozone increased to from 50 and about 60 with
some
oscillations between 0: 00 and 18: 00, afterwards it maintained the same level and reached
nearly
65 micrograms. In terms of 1992, the figure for this
year
is gone
up with fluctuation, and then at the
end
of the period it remained steady and ended up with 100 micrograms.