The South Korean society values academic achievement. As per a Bloomberg report, South Korea is the most innovative nation in the world. Citizens of South Korea are hard working and motivated. 1. Hong Kong (Average IQ 107) Over the years, intelligent and hard working people of Hong Kong hav...
According to the 2023 IQAir report [5], Peru has the worst air quality in South America, with Lima ranking as the second most polluted city, following Santiago. Thus, it is important to study PM2.5 in Peru. In this work, the city of Ilo in southern Peru was taken as a study case....