Pollution

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In 2011, the World Health Organization ranked Ahvaz as the world's most air-polluted city.[1] The reason Ahvaz is so polluted is because of its oil industry. The pollution can be very dangerous, causing different types of diseases and harmful to plants. [2]

Link to article: Ahvaz

 
Image of a fire altar in Ahvaz.
  1. ^ Walsh, Bryan (27 September 2011). "The 10 Most Air-Polluted Cities in the World". Time. Retrieved 2012-02-25.
  2. ^ "Pollution". Ahwaz, Iran. Retrieved 2017-09-21.