Located in Siberia, Norilsk is the world’s northernmost city with a population of more than 100,000. It is also not just one of the coldest cities of the world, it’s also one of the filthiest. It has a permanent population of 175,000. With temporary inhabitants included, its population reaches 220,000.
Nickel ore smelting is directly responsible for severe pollution, generally acid rain and smog.
Top 10 City Facts Since the Neolithic revolution, humanity is building cities. Here are the top ten amazing facts about cities all around the…