Air pollution - статья по прочим предметам

 

Тезисы:

  • It exists a wide range of technology for effective air pollution.
  • Carcinogen is a chemical agent that causes cancer.
  • It is the result of coal-fired power stations.
  • Nitrogen oxides that is produced by the exhaust of cars, causes pneumonia and asphyxia.
  • The outcome of the well known dust particles is often underestimated.
  • In addition to that, it causes skin cancer on humans.
  • The effect of acid rain on terrestrial and aquatic ecosystems can be very different.
  • It also reduces the activity of nitrogen-fixing bacteria.
  • The outcome of all those pollutant factors are enormous.
  • The control of emission from the most common pollutant, the car, improvements can be made.
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