Question

what are disadvantages of using plastic

Answer 1

The use of plastic products has increased significantly in the recent past, with many enterprises joining the industry and many more varieties of plastics being made. Firms consider plastics easier and cheaper to manufacture as compared to other materials -- such as metals and stones -- because they're produced from byproducts of crude oil and can be recycled. Consumers also consider plastics lighter, compared to other packaging materials. However, the wide use of plastic products has shortfalls.

Disposable plastics used in packaging foodstuff meant for human consumption contain harmful compounds. Improper disposal of these packaging products leads to these harmful compounds finding their way to water bodies, where they dissolve over a long time due to their non-biodegradable nature. Littered plastics are also harmful to animals because they occasionally eat them and die. Additionally, plastics fabrication involves the use of potentially dangerous chemicals, which are added as stabilizers or colorants. Most of these chemicals have not undergone an ecological risk appraisal, and their impact on human well-being and the environment is presently vague. One example is phthalates, which are used in the manufacture of PVC.

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more bigger??

Answer 2

Harmful Nature. Disposable plastics used in packaging foodstuff meant for human consumption contain harmful compounds. ...
Environmental Degradation. Plastics are generally non-biodegradable; hence, they may take centuries to decay. ...
Low Melting Point. ...
Durability.