The correct answer is World's Worst Air Quality. These cities has the worst air quality in the world, since these two cities suffer from air pollution due to the overuse of cars, the exhaust of cars expels a lot of smoke that forms within the air that causes bad quality and increases particulates in the air, which results to respiratory illnesses among the citizens of the said countries/states. <span />
Answer: Space-time compression has greatly reduced the effect of distance decay today
<span>It used renewable resources.
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Culture <span>is a way of life of a group of people who share similar beliefs and customs.</span>