Since World War II,
A)air pollution has worsened in most U.S.cities.
B)many new pollutants have been introduced or identified.
C)the federal government has reduced its reliance on economic incentives as a means of reducing pollution.
D)All of the above are correct.

Question

Quizplus · Accepted Answer

Since World War II, many new pollutants have been introduced or identified as a result of industrialization and technological advancements. While efforts have been made to reduce pollution through regulation and technology, air pollution continues to be a significant issue in many areas. The federal government has also continued to use economic incentives, such as tax credits and grants, to encourage pollution reduction efforts. However, the reliance on these incentives may have decreased in recent years as more stringent regulations have been put in place.