Emission controls on modern vehicles produced in the United States are installed to:
A) meet federal and state government regulations
B) meet consumer demand
C) meet international standards
D) improve fuel economy

Question

Quizplus · Accepted Answer

Emission controls on modern vehicles are primarily installed to meet federal and state government regulations aimed at reducing pollutants emitted by vehicles. These regulations are designed to protect the environment and public health by limiting the amount of harmful emissions vehicles can produce.

Emission Controls on Modern Vehicles Produced in the United States