A global agreement in 1987 to ban chemicals harming the ozone layer is working, scientists say.
Source: US News and Business Report -usnewsandbusinessreport.com- – BBC Science External
Ozone layer may be restored in decades, UN report says
An AMD News Media Company- Keeping the World Informed Since 2010 | 855-9-US-NEWS
A global agreement in 1987 to ban chemicals harming the ozone layer is working, scientists say.
Source: US News and Business Report -usnewsandbusinessreport.com- – BBC Science External
Ozone layer may be restored in decades, UN report says