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10.2 Life cycle assessment and recycling

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Question 16

A manufacturer of fleece fibres switches from new PET to PET flakes made from used drinks bottles. What effect does this have on the crude oil and energy needed?

[1]
A

Less crude oil and less energy are needed than when new PET is used.

B

Less crude oil but more energy is needed than when new PET is used.

C

More crude oil but less energy is needed than when new PET is used.

D

More crude oil and more energy are needed than when new PET is used.

Markscheme

10.2 Life cycle assessment and recycling Questions

  1. GCSE
  2. /Chemistry
  3. /10.2 Life cycle assessment and recycling

99 exam-style questions on AQA GCSE Chemistry 10.2 Life cycle assessment and recycling, covering 10.2.1 Life cycle assessment and 10.2.2 Ways of reducing the use of resources. Each one has a worked solution and a mark scheme showing where the marks go.

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