Answer :

Green chemistry is the design of chemical products and the processes to reduce or eliminate the use and generation of hazardous substances. Plastics as we know is non-biodegradable hence a hazardous substance. Bio plastics on the other hand are bio degradable hence environmental friendly. Paper production use various chemicals which can contaminate water when brought in touch. Halogen retardant flames are hazardous. We rather prefer to use halogen free flame retardants.

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