What happens to products at the end of their useful life? - OCR 21C

1

How does the choice of raw material affect the life-cycle assessment of a product?

2

How does the manufacturing process affect the life-cycle assessment of a product?

3

Why is transport considered at each stage of a life-cycle assessment?

4

How could the impact of transport be reduced?

5

Which method of disposal is likely to have the least environmental impact?

6

What could make recycling more viable?

7

What is an advantage of recycling aluminium?

8

Why do many polymers cause a problem in landfill?

9

Which of these is an advantage of incinerating polymers?

10

What is open-loop recycling of PET polymer?