How are non biodegradable materials degraded?

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Solution

Dear Student

A substance which will remain in the environment for many years. It will not be broken down by microorganisms and is known as non-biodegradable.Non-biodegradable wastes can be managed by practicing the concept of 3Rs—Reduce, Reuse, and Recycle. Reduce.

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Similar questions

What is meant by biodegradable and non-biodegradable materials ? Give examples of two non-biodegrable materials.

(a) What is meant by non-biodegradable waste materials? Give two examples of non-biodegradable wastes.

(b) Which of the following materials are biodegradable? Animal bones, Iron nails, Plastic mugs, Leather belts, Silver foil.

	Biodegradable pollutants	Non-biodegradable pollutants
(i)	These are the pollutants that can be easily degraded by micro-organisms.	These are the pollutants that can not be degraded into harmless materials.
(ii)	These can be used to produce energy (through biogas), compost, manure, etc.	These are difficult to manage as a natural method of degradation is absent.
(iii)	These usually do not enter biogeochemical cycles.	These become a part of rapid turnover in biogeochemical cycles.
(iv)	Examples: DDT, BHC, plastics, polyethylene, glass, etc.	Examples: Sewage, garbage, animal waste, etc.

Disposable plastic plates should not be used because

(a) they are made of lightweight materials.

(b) they are made of toxic materials.

(d) they are made of non-biodegradable materials.

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