business and industry category most true manufacturing with the exception of boats is done in another state or the business is selfâinsured. Boats can be made of wood, metal,
Citarum River, Indonesia. The Citarum is the third longest river in Java, but it has been called the world's most polluted river â and for good reason. While the debris on top of the water is the most visible sign of a problem, what lies under the surface is the bigger problem.
Here are the ten most polluted cities in the world: 1. Linfen, China. With approximately 3 million people of its residents affected by the pollution problem, the city of Linfen in China is perhaps the most polluted city in the world.Linfen can be found in the Shanxi province, which is considered to be at the center of the countryâs coal belt.ianying, China. Right below Linfen on the most polluted cities in the world list is another Chinese city â Tianying. The major culprit behind the pollution problem in this town is lead, along with a number of other heavy metals. Railroad tracks covered with smog in Tianying, China (Photo credit: Wikipedia).