Author: Michael Chen (Guilin Foreign School, China, Grade 11)

Issue of Smog has surfaced and has brought a lot of attention the past years as it has gotten serious and has badly affected China, other East Asian Countries, and even in other continents. Smog is different from fog and it has been caused a lot of health concerns. Smog is threatening the health of the whole population and we need to understand how it is affecting our health and what can be done.

Research Paper Source: Smog and Its Threat to Humans