College Board AP Environmental Science environmental-science · STB-4.B
Substitutes for chlorofluorocarbons (CFCs)
- Code
- STB-4.B
- In
- 9.2 Reducing Ozone Depletion
- Topic
- 9 Global Change
- Course
- AP Environmental Science environmental-science
- Board
- College Board
Codes and titles are read by a script from College Board's published specification and have not been checked by a person. What each point covers is in the specification itself: College Board’s specification.
Points in 9.2 Reducing Ozone Depletion
- STB-4.B Substitutes for chlorofluorocarbons (CFCs)