1. How much dye is used to make FoxFibre's green, brown and red cotton yarns?
    None
    150 mg/kg
    300 mg/kg
    550 mg/kg

2. Which of the following can NOT be used to power a fuel cell?

    BioGas
    Methanol
    Water
    Hydrogen

3. How many years did it take to make the amount of fossil fuel that we burn each year?

    12
    120
    12,000
    12 million

 4. Duckweed is introduced into a large pond. It doubles in size every day, and after 32 days the pond is half full. How much longer will it take for the pond to be entirely covered with weed?
    One Hour
    One Day
    64 Days
    Never

5. Which of the following products has the most cyclic materials flow?

    Aluminium cans
    PCs
    Recycled paper
    Supermarket Oranges

6. Which of these is NOT an offical eco-label?

    Nordic Swan
    Green Angel
    Blue Angel
    Green Seal

 7. Which plastic is coded 1 under the SPI recyclablility labelling system?
    LDPE
    PP
    PET
    PVC

8. What does the term 'organic' describe?

    Grown without pesticides
    Made of plant or animal materials
    Petrochemicals that are not 'inorganic'
    All of the above

9. Which part of a car's lifecycle uses the most energy?

    Manufacture
    Being delivered to the showroom
    In use
    At the scrapyard
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