OCR GCSE Twenty First Century Science Suite - Combined Science B J260 · C1.4
How can scientists help improve the supply of potable water?
- Code
- C1.4
- In
- C1 Air and water
- Course
- GCSE Twenty First Century Science Suite - Combined Science B J260
- 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 under C1.4
Points in C1 Air and water
- C1.1 How has the Earth’s atmosphere changed over time, and why?
- C1.2 Why are there temperature changes in chemical reactions?
- C1.3 What is the evidence for climate change, why is it occurring?
- C1.4 How can scientists help improve the supply of potable water?