WJEC AS Geology B480QS · 3.2(f)
Changing rates of geological processes; mass extinctions
- Code
- 3.2(f)
- In
- 3.2 Key Idea 2: Relative and absolute geological time
- Topic
- 3 Topic 3: Time and Change
- Course
- AS Geology B480QS
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 3.2 Key Idea 2: Relative and absolute geological time
- 3.2(a) Relative dating criteria
- 3.2(b) Radiometric dating
- 3.2(c) Fossils in relative dating
- 3.2(d) Characteristics of good zone fossils
- 3.2(e) The geological column
- 3.2(f) Changing rates of geological processes; mass extinctions