OCR GCSE Twenty First Century Science Suite - Chemistry B J258 · C4.5.4

Life-cycle assessment

Code: C4.5.4
In: C4.5 What happens to products at the end of their useful life?
Topic: C4 Material choices
Course: GCSE Twenty First Century Science Suite - Chemistry B J258
Board: OCR

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 C4.5.4

C4.5.4a Resources and impact at each life-cycle stage
C4.5.4b Waste disposal: incineration, landfill, energy schemes
C4.5.4c Biodegradable and non-biodegradable materials

Points in C4.5 What happens to products at the end of their useful life?

C4.5.1 Corrosion and its prevention
C4.5.2 Oxidation and reduction by oxygen
C4.5.3 Oxidation and reduction by electrons
C4.5.4 Life-cycle assessment
C4.5.5 Interpreting life-cycle assessments
C4.5.6 Reusing and recycling PET bottles
C4.5.7 Decisions on recycling