Question

Why is plastic non biodegradable because of which components?

Answer 1

Peptide bonds, which link carbon to nitrogen, are found in proteins and many other organic molecules.
Environmentalists might wonder whyplastic manufacturers don't use peptide bonds to build polymers rather than carbon-carbon bonds, so that they'll biodegrade rather than lasting forever in a landfill .

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Answer 2

anarobic (landfill).it is found in nature.