Because Beijing have many people and they may die due to servacation.
Because there are alot of people in Beijing and Tokyo and more people means more cars so the more cars there are, the worse the air pollution gets :)
The cause of Beijing's rampant air pollution is from constantly working factories and millions of cars on the roads. Beijing has some of the worst air pollution in the world.
coal factories
factories and cars
From what I have read it is one of the most polluted cities in the world.
Because there are alot of people in Beijing and Tokyo and more people means more cars so the more cars there are, the worse the air pollution gets :)
The cause of Beijing's rampant air pollution is from constantly working factories and millions of cars on the roads. Beijing has some of the worst air pollution in the world.
Beijing has a lot of polution some times the polution is so bad they have to were masks because the air is unsafe to breathe in.
air pollution is an impact on the Beijing Olympics
coal factories
Beijing.
heaps and heaps
Beijing in China.
In Beijing and China
factories and cars
Yes pollution is bad for you
they have gas pipes to prevent it. you suck