Which of the following are potential solutions to the problem of air pollution?

A. Grant right of the clean air to citizens so that firms must purchase the right to pollute

B. all of these answers

C. Auctions off pollution permits.

D. Regulate the amount of pollutants that firms can put in the air

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.