The bar graph compares the quantity of different factors giving rise to air pollution of four countries China, America, Japan, Australia in 2021. The unit is statistics as parts per million (ppm).
It is clear that the amount of air pollution in China is significant highest in all four countries in the chart. Australia is the nation which having level of pollution is lowest, and the causes are approximately the same.
The three popular causes of air pollution in four nations and the general global are electricity generation, transport, industry. The emission from industry is factor leading to pollution at the top in China and Japan, at about 80 ppm and 42 ppm respectively, while transport emission is the highest one in America, counted as 58 ppm. Electricity generation is the third highest reason causing pollution in both China, America, Japan at respectively. electricity generation is the third highest reason causing pollution in both China, america, japan at respectively 59 ppm, 31 ppm, 15 ppm while it is the first highest one in Australia but only higher than in Japan, was 20 ppm. In Australia, the amount of pollution resulted by transport and industry is equal at 18 ppm.
The bar graph compares the quantity of
different
factors giving rise to air
pollution
of four countries China, America,
Japan
, Australia in 2021. The unit is statistics as parts per million (ppm).
It is
clear
that the amount of air
pollution
in China is significant highest in all four countries in the chart. Australia is the nation which having level of
pollution
is lowest, and the causes are approximately the same.
The three popular causes of air
pollution
in four nations and the general global are electricity generation, transport, industry. The emission from industry is factor leading to
pollution
at the top in China and
Japan
, at about 80 ppm and 42 ppm
respectively
, while transport emission is the highest one in America, counted as 58 ppm. Electricity generation is the third highest reason causing
pollution
in both China, America,
Japan
at
respectively
.
electricity
generation is the third highest reason causing
pollution
in both China,
america
,
japan
at
respectively
59 ppm, 31 ppm, 15 ppm while it is the
first
highest one in Australia
but
only
higher than in
Japan
, was 20 ppm. In Australia, the amount of
pollution
resulted by transport and industry is equal at 18 ppm.