Living in the Environment 18th Edition by Tyler Miller,Scott Spoolman

تمرين 9

If you live in the United States, list three important ways in which your life would be different if citizenled actions during the 1970s and 80s had not led to the Clean Air Acts of 1970, 1977, and 1990, despite strong political opposition by the affected industries. List three important ways in which your life in the future might be different if such actions do not lead now to the strengthening of the U.S. Clean Air Act. If you do not live in the United States, research the air pollution laws in your country and explain if and how they could be strengthened.