Airpocalypse - True or False?

The World Health Organization (WHO) has estimated that 5 out of ten people in the world breathe polluted air.

Carbon dioxide is produced by fossil fuels.

Most of the pollutants in China come from burning natural gas.

Carbon dioxide is considered a pollutant when it is emitted by vehicles, airplanes and power plants.

In China, coal is the primary natural resource that causes pollution.

An app was created to inform the Chinese population about the air quality.

Carbon dioxide levels used to be higher than nowadays.

In some cities, it's possible to see a cloud of smog hanging over people.

Wok productivity is not affected by air pollution.

Air pollution affects sports events.

Most living things produce carbon dioxide when they breathe.

We can see all kinds of air pollution that exist.

Smog = smoke + fog

Until nowadays, Chinese government don't provide enough information to its citizens about air quality in the country.

Carbon dioxide is not the main pollutant in the world.

Air pollution and the increase of the cost of medical care are related.

China hasn't been doing anything to reduce carbon dioxide emissions.

In China, coal is the primary natural resource that causes pollution.