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وارد شوید

Essential Chemistry for IGCSE - Polymers (Section 1 - No. 21)

Which of the following is not an environmental concern related to plastics?
Plastic pollution in oceans
Release of toxic fumes from burning
Rapid biodegradability
Blocking of animal digestive systems

توضیح

Rapid biodegradability is not a concern because plastics are often not biodegradable.

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