An environmental survey contained a question asking what respondents thought was the major cause of air pollution in this country,
A) "automobiles,"
B) "factories,"
C) "incinerators."

Respuesta :

bogadu

Answer: A; automobiles

Step-by-step explanation:

According to the United States Environmental Protection Agency, automobiles constitutes the major cause of air pollution in the country. Automobiles accounts for more than half of the total air pollution in the United States.