Strengthening an Argument on Urban Green Spaces and Air Quality

An environmental advocacy group has argued that increasing the number of urban green spaces will reduce air pollution in the city. They cite recent studies showing that cities with more trees and parks have lower levels of airborne pollutants. However, some city officials contend that other factors, such as industry emissions and traffic patterns, play a more significant role in determining air quality. To strengthen the advocacy group's argument, it is essential to consider evidence that addresses the counterclaims made by city officials.