Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Environment, Weather & EcologyEcosystem, Biodiversity & Conservation
Which of the following is non-biodegradable?
- A.Paper
- B.Cotton cloth
- C.NylonCorrect answer
- D.Wood
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Practice these MCQs in the appQuick fact: Nylon is a non-biodegradable synthetic polymer that cannot be decomposed by microorganisms.