Until regulation of air pollution began in the 1950s,the greatest influence on emissions of air pollutants was/were:

Question

Quizplus · Accepted Answer

Economic conditions and population growth are known to have a significant impact on emissions of air pollutants. Economic conditions affect the level of industrial activity, which generates emissions, and population growth leads to increased energy consumption, transportation, and industrial production. These factors were the primary contributors to air pollution before regulatory measures were introduced in the 1950s. Macroscale atmospheric changes (such as weather patterns and global climate change) can also affect air pollution, but they were not as significant before the implementation of regulation.

Until Regulation of Air Pollution Began in the 1950s,the Greatest