CK-12 Foundation
Ck 12: Earth Science: Reducing Ozone Destruction
[Free Registration/Login may be required to access all resource tools.] How banning CFCs helped protect the ozone layer.
CK-12 Foundation
Ck 12: Earth Science: Reducing Ozone Destruction Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about efforts to fight ozone depletion in the atmosphere. Includes a few questions to check for understanding.