AQA GCSE Chemistry 8462 · 4.9.1
The composition and evolution of the Earth's atmosphere
- Code
- 4.9.1
- In
- 4.9 Chemistry of the atmosphere
- Course
- GCSE Chemistry 8462
- Board
- AQA
Grade boundaries·AQA command words
Codes and titles are read by a script from AQA's published specification and have not been checked by a person. What each point covers is in the specification itself: AQA’s specification.
Points under 4.9.1
Points in 4.9 Chemistry of the atmosphere
- 4.9.1 The composition and evolution of the Earth's atmosphere
- 4.9.2 Carbon dioxide and methane as greenhouse gases
- 4.9.3 Common atmospheric pollutants and their sources