Question

Which of these people's behavior is most helpful for reducing air pollution?

a) Alec and his wife always reuse their grocery bags and donate old clothes to charity.

b) Kristy and her coworkers began carpooling to work instead of taking individual cars.

c) Rebecca and her family take their used batteries to a special waste disposal site.

Answer 1

B. Kristy and her coworkers began carpooling to work instead of taking individual cars.

Step-by-step explanation:

Just took the post test and got 100%

Answer 2

I have to go with B due to the fact, that emissions from cars are most harmful to the environment. Most notably the oxygen in which we breathe in.