The fight against air pollution Air pollution has become a serious problem in recent years. And we know that air pollution comes from factories, power stations and cars. Air pollution is dangerous, which is possibly causing disease, death to humans, damage to other living organisms such as food crops, or the natural or built environment. We know the region has been seriously polluted by harmful smog. The blue sky becomes gray, and air pollution effects plants grow. We live in these cities, the air pollution really effects our health. The health effects caused by air pollution may include difficulty in breathing, coughing, and asthma. In order to solve these problems, we must do something. The government should close down some worst-polluting factories and can move some factories out of the region. We can refuse to buy high polluting vehicles and drive less. Walk, ride bicycles or use public transport whenever and wherever possible. We also need to plant trees, which can help clean the air. And we advocate and pursue low-carbon life all over the world. People are happy with the measures taken by the government. If we do that and more, the world will become more and more beautiful and the country will get stronger and stronger.