Air pollution
Air pollution is not useful. It is a problem.
Air pollution in China has been caused by industrialization. Air pollution is caused by vehicles, factories, and even smoking. The smog from China is able to reach as far away as California.
Pollution first became a problem during the rise of the industrial age prior to the beginning of the 20th century. People knew that air pollution shortened their lifespan.
Air pollution is a huge problem in China.
China is the country with the highest air pollution with 21.5% of the global total.
The economic Impacted the Chinese Population Growth. Also air pollution is becoming a major problem in China
The first air pollution became problematic as countries such as England and the United States became industrialized. Prior to that time, wood fires constituted the main sources of air pollution.
china
very poluted
Beijing in China.
china has a lot of pollution in the air from its factories