Car Is An Ecological Disaster - доклад по прочим предметам

 

Тезисы:

  • In the 1950’s the Los Angeles smog made head-line news.
  • Car exhaust causes health problems.
  • There are many solutions to the problem.
  • Laws were enacted as long as twenty years ago to control pollution caused by cars.
  • Cars emit several pollutants that are toxic.
  • This causes many problems.
  • One problem it causes is cancer.
  • Most cars generate hydrocarbons, nitrogen oxides, and carbon monoxide.
  • Hydrocarbons cause eye irritation, coughing, wheezing, shortness of breath, and lung damage.
  • Nitrogen oxide causes acid rain and leads to water quality problems.
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