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

تمرين 18

Within the GREENR database, go to the Ozone Depletion portal. Research ozone depletion and find the latest research on the effectiveness of international efforts to reduce the use of CFCs. Write a summary of how negotiations among nations have progressed since they began. What were the most difficult stumbling blocks for the negotiators How did the negotiators overcome these obstacles, if they were able to do so Include the answers to these questions in your summary report.