All synthetic polymers are biodegradable substances.
All synthetic polymers are not biodegradable substances. Most of the synthetic polymers, including polythene and polypropene, are non-biodegradable.
Synthetic polymers do not degrade in the environment for a long time. How can biodegradable synthetic polymers be made. Differentiate between biopolymers and biodegradable polymers and give examples of each type.