The bar chart below illustrates the levels of
air
pollution in four countries, which are Use synonyms
China
, the United States, Use synonyms
Japan
, and Use synonyms
Australia
, in 2021. There are three causes: electricity generation, transport, and industry. Units are measured in Use synonyms
ppm
.
Use synonyms
Overall
, Linking Words
China
had the highest Use synonyms
air
pollution compared to America, Use synonyms
Japan
, and Use synonyms
Australia
. For electricity, Use synonyms
China
was at the top with 80 Use synonyms
ppm
, Use synonyms
Japan
with about 42 Use synonyms
ppm
, America with almost 30 Use synonyms
ppm
, and the Use synonyms
last
was Linking Words
Australia
with below 20 Use synonyms
ppm
, respectively. Use synonyms
Furthermore
, Linking Words
China
Use synonyms
also
had the highest Linking Words
air
contamination in transportation with 70 Use synonyms
ppm
, followed by America, Use synonyms
Japan
, and Use synonyms
Australia
. Use synonyms
Lastly
, Linking Words
Japan
and Use synonyms
Australia
showed a positive sign in Use synonyms
air
problems from industries with only 15 Use synonyms
ppm
, and almost 20 Use synonyms
ppm
, Use synonyms
consequently
.
In conclusion, Linking Words
Australia
seems to be the cleanest country by having smogginess in three categories below 20 Use synonyms
ppm
. Use synonyms
On the other hand
, Linking Words
China
had to deal with all three various causes because they are the most polluted country in 2021.Use synonyms
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