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10.2 Life cycle assessment and recycling

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Question 11

A manufacturer collects discarded PET food trays and recycles the plastic into fibres for clothing.

What is an environmental benefit of this decision?

[1]
A

Less crude oil is needed to make new PET.

B

The trays do not need to be sorted before they are recycled.

C

Less energy is needed to wash the clothing during its use.

D

The trays are used again without being reprocessed.

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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