Posts Tagged ‘Air pollution’

Air Pollution: A Growing Blanket of Smog

12.03.2013 · Posted in Uncategorized

Air pollution has been a prevalent problem dating back to the Romans. Scientists have discovered gases trapped in ice cores that are believed to be from this time period. The increasing pollution from power plants, trucks, cars and even forest fires to name a few pollutants is depleting our fresh air and causing many problems. ...