Question

Gina wants to help cut back on the large levels of air pollution in her city. Which of the following steps should she take?
A.
use public transportation systems less often
B.
purchase a less fuel-efficient vehicle
C.
try to use her city’s bus system more often
D.
drive her personal car as often as possible to help raise emissions

Answer 1

A B and D increase air pollution. A city bus helps because it moves a large amount of people without each individual contributing to the air pollution at once.