1) What is the other name of bioplastics? a) Biodegradable materials. b) Compostable materials c) Biological materials d) Organic materials e) Sustainable materials f) Natural materials 2) What are the 3 types of bioplastic degradibility? a) Degradable, biodegradable, compostable. b) Biodegradable, biological, renewable c) Degradable, renewable, compostable d) Compostable, natural, sustainable e) Biodegradable, organic, compostable f) Compostable, renewable, sustainable 3) Why degradable plastic can pollute the environment? a) Polymers can never fully revert to their natural. b) Polymers made up of starch based c) Polymers produced by fermented raw foodstuff d) Polymers can be broken down by microbes e) Polymers are unnatural materials f) Polymers can be disintegrate for 3 months 4) Why bioplastic can be considered as environmentally friendly? a) Bioplastic can minimising enviromental contamination. b) Bioplastic can be recycled mechanically c) Bioplastic can be broken down by bacteria d) Bioplastic is alternative in renewable plant sources e) Bioplastic can be easily generated f) Bioplastic is use in single-used packaging 5) What is the end product of bioplastic? a) Water, carbon dioxide, methane b) Oxygen, carbon dioxide, biomass c) Carbon dioxide, hydrogen, inorganic chemicals d) Water, hydrogen, biomass e) Methane, butane, oxygen f) Water, methane, inorganic materials

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