Improving processes and products

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Question 8
Easy

The table shows four main stages in the life-cycle assessment (LCA) of a manufactured product, but not in their correct chronological order.

StageProcess
1Use and maintenance of the product
2Disposal of the product
3Extracting and processing raw materials
4Manufacturing and packaging

What is the correct chronological order for these stages?

3, 4, 1, 2

3, 1, 4, 2

4, 3, 1, 2

4, 3, 2, 1

Improving processes and products Questions

  1. GCSE
  2. /Chemistry
  3. /Improving processes and products