OCR GCSE Gateway Science Suite - Combined Science A J250 · C6.2g
Increasing potable water supply
- Code
- C6.2g
- In
- C6.2 Interpreting and interacting with earth systems
- Topic
- C6 Global challenges in chemistry
- Course
- GCSE Gateway Science Suite - Combined Science A J250
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in C6.2 Interpreting and interacting with earth systems
- CM6.2i Information from charts, graphs and tables
- CM6.2ii Orders of magnitude in evaluating data
- C6.2a Formation of the early atmosphere
- C6.2b Development of an oxygen-rich atmosphere
- C6.2c The greenhouse effect
- C6.2d Evidence for human causes of climate change
- C6.2e Effects and mitigation of carbon dioxide and methane
- C6.2f Atmospheric pollutants and their problems
- C6.2g Increasing potable water supply