This key facts covers Cradle to Grave vs Cradle to Cradle within Life Cycle Assessment for GCSE Chemistry. Revise Life Cycle Assessment in Using Resources for GCSE Chemistry with 22 exam-style questions and 12 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 10 of 17 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Cradle to Grave vs Cradle to Cradle
Cradle to Grave
Description: Traditional linear approach - product ends up as waste
Characteristics:
- Linear material flow
- Focus on minimizing impacts
- End-of-life is disposal
Limitations:
- Assumes waste is inevitable
- Doesn't consider circular economy opportunities
Cradle to Cradle
Description: Circular approach - products become inputs for new products
Characteristics:
- Circular material flow
- Waste becomes food for other processes
- Design for disassembly and reuse
Examples:
- Biodegradable packaging becomes compost
- Modular electronics for easy material recovery
- Industrial symbiosis networks
Practice questions for Life Cycle Assessment
What does LCA stand for in the context of environmental science?
State two factors that are measured during a life cycle assessment.