5. Production of Biobased materials

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1. The Biobased materials: *

1 point

are wholly or partly derived from biomass

are wholly derived from biomass

are materials used only in Organic Agriculture

2. The feedstock resource of bio-based materials is originated from *

1 point

fossil fuels that is naturally created underground from the remains of dead plants

animals feeding

a renewable resource, such as agricultural biomass

3. Please choose the biobased materials naturally occur: *

1 point

Polylactic acid

PHA

Protein

Polyethylene acid

4. Materials that they will turn to soil, following a specific organic recycling are defined as: *

1 point

Biodegradeble

Bio-PET

Compostable

Partly biodegredable

5. A bio-PET bottle is partly biodegredable *

1 point

True

False

6. A process in which relatively small molecules are combined chmeically to produce higher units is called: *

1 point

Mitigation

Polymerization

Extraction

Combination

7. Polylactic acid (PLA) is produced through the polymerization of *

1 point

Starch

Lactic acid

Cellulose

Proteins

8. The conversion of cellulose to methane is produced by *

1 point

Fermentation

Polymerization

Purification

Hydrodistilation

9. Important biobased materials are: *

1 point

Starch-based polymers, PHA, PLA, Cellulose-based polymers

PET, PVC, PHB, PP

Cellulose-based polymers, PS, CO2, TetraPACK

10. Corn starch can be used to produce bioplastic material that is fully biodegradable and compostable *

1 point

True

False

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