The answer is smog
smog.
cities are affected by smog
Unfortunately,all the major cities of the world are affected by smog.
in cities and industrialised areas are highly polluted with smog
I don't think smoggish is a word, but smog is?
What type of pollutants should be reduced in order to reduce the amount of smog in cities
What type of pollutants should be reduced in order to reduce the amount of smog in cities
What type of pollutants should be reduced in order to reduce the amount of smog in cities
Smog can have a number of effects. First, smog can affect people with respiratory problems, like asthma and bronchitis, by making them grow worse over time. It may contribute to lung cancer and chronic pulmonary disease as well. The oxidants of smog can cause eye irritation, increased coughing, and reduced athletic performance at a certain range. Smog can also affect agriculture because it is responsible for 2 plant diseases: smog injury and grape stipple. This can lead to serious economic consequences. Smog also causes the deterioration of materials. The first signs of it are cracking and the disintegration of stretched rubber. Paints and fabrics begin to lose their strength and color from the oxidants as well. Finally, smog can lead to decreased visibility. These are some reasons why cities are trying to reduce their smog levels.
Cities located in valleys often experience serious air pollution problems due to their topography, which can trap pollutants close to the ground. The surrounding mountains can create a natural barrier that prevents the dispersion of harmful emissions from vehicles and industries. Additionally, temperature inversions, where warmer air traps cooler air below, can exacerbate the accumulation of smog and particulate matter. As a result, pollutants become concentrated in these low-lying areas, leading to poor air quality.
The high concentration of vehicles and industrial activity in cities produces more pollutants, leading to the formation of smog. Urban areas also have more buildings that trap pollutants, exacerbating the problem. This suggests that efforts to reduce emissions from transportation and industry in cities could help mitigate smog levels.