air pollution levels by different causes among four countries in 2021
air pollution levels by different causes among four countries in 2021 awQp7
The bar chart describes air pollution rates among four main countries in 2021; by measuring levels in three sectors, which are electricity, transport and industry. Overall, China had the most polluted air, while Australia’s atmosphere remained the least contaminated in the period given. However, electricity generation produced the lowest levels of pollutants everywhere apart from the latter.
To start with, China's most pollution from industry with 80 PPM while vehicles are producing 70 PPM. In comparison, pollution from electricity generations is the lowest with 59 PPM. Japan’s profile bears some resemblance, but proportionally much smaller, with these three indexes being 42, 30 and 10 PPM, the lowest figure overall, respectively.
Moving to the other two countries, America was the only nation where transportation was the primary polluter at 54 PPM, followed by industry and electricity production, at 38 and 30 PPM, respectively. Australia, in contrast, had collectively the lowest level of air pollution, with all indexes being below 20 PPM.
The bar chart
describes
air
pollution
rates among four main countries in 2021; by measuring levels in three sectors, which are
electricity
, transport and industry.
Overall
, China had the most polluted air, while Australia’s atmosphere remained the least contaminated in the period
given
.
However
,
electricity
generation produced the
lowest
levels of pollutants everywhere apart from the latter.
To
start
with, China's most
pollution
from industry with 80 PPM while vehicles are producing 70 PPM.
In comparison
,
pollution
from
electricity
generations is the
lowest
with 59 PPM. Japan’s profile bears
some
resemblance,
but
proportionally
much smaller, with these three indexes being 42, 30 and 10 PPM, the
lowest
figure
overall
,
respectively
.
Moving to the other two countries, America was the
only
nation where transportation was the primary polluter at 54 PPM, followed by industry and
electricity
production, at 38 and 30 PPM,
respectively
. Australia,
in contrast
, had
collectively
the
lowest
level of air
pollution
, with all indexes being below 20 PPM.