The given bar chart demonstrates the amount of air pollution estimated in four nations during 2012, with the measurement is PPM. For a general aspect, four mentioned countries such as China, the US, Japan and Australia have many significant differences. China led four countries by the highest PPM in all fields. The country which possessed the lowest PPM is Australia. According to the bar chart, China and America were mostly two highest PPM countries. In the Power Production field, China discharged almost 60 PPM, which was about 30 PPM higher than America. In the transport section, America was approximately 7 PPM lower than China, whose air quality index measured about 70 PPM. In the industry ratio, China was twice higher than the US in the level of air pollution. Last but not least, although Japan and Australia were two cleaner nations, the quantity of air pollution was also noticeable. In the field of generating power, Japan was the least air contamination country, by the lowest number of 10 PPM, while Australia's number was about twice higher. In comparison with the amount of air pollution which was made in 2012 by vehicles, Japan had 30 PPM, which was 10 PPM higher than Australia. With the same PPM at Transport, Australia possessed the highest air quality in the Industry field, the number of Australia was twice lower than the country that locating in Asia.
The
given
bar chart demonstrates the amount of
air
pollution
estimated in four nations during 2012, with the measurement is PPM. For a general aspect, four mentioned
countries
such as China, the US,
Japan
and Australia have
many
significant differences. China led four
countries
by the highest PPM in all
fields
. The
country
which possessed the lowest PPM is Australia. According to the bar chart, China and America were
mostly
two highest PPM
countries
. In the Power Production
field
, China discharged almost 60 PPM, which was about 30 PPM higher than America. In the transport section, America was approximately 7 PPM lower than China, whose
air
quality index measured about 70 PPM.
In
the industry ratio, China was twice higher than the US in the level of
air
pollution
. Last
but
not least, although
Japan
and Australia were two cleaner nations, the quantity of
air
pollution
was
also
noticeable. In the
field
of generating power,
Japan
was the least
air
contamination
country
, by the lowest number of 10 PPM, while Australia's number was about twice higher.
In comparison
with the amount of
air
pollution
which
was made
in 2012 by vehicles,
Japan
had 30 PPM, which was 10 PPM higher than Australia. With the same PPM at Transport, Australia possessed the highest
air
quality in the Industry
field
, the number of Australia was twice lower than the
country
that locating in Asia.