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.
But India, Pakistan and Iran are also home to some of the world's most polluted cities in terms of particulate matter, according to the most recent statistics from the WHO, compiled from more than 1,600 cities for the years 2008 to 2013. The WHO examined the concentration of fine particles suspended in the atmosphere.