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Explain the difference. Degradable and non-degradable waste

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Question

Explain the difference.

Degradable and non-degradable waste 

Distinguish Between
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Solution

Sr. No.

Degradable waste

Non-degradable waste

(i)

Degradable waste can be degraded or broken down into simpler, harmless substances by living organisms like microbes or microorganisms.

Non-degradable waste cannot be degraded or broken down into simpler substances by living organisms.

(ii)

The degradation process in degradable waste is fast.

The degradation process in non-degradable waste is slower than in biodegradable.

(iii)

Degradable waste is not collected but is used up in a short time.

Non-degradable waste is often collected.

(iv)

Breakdown of these wastes enriches the soil such as plant and animal wastes. Therefore, such wastes are beneficial for the soil.

They do not break down and cause soil pollution. For e.g. plastics, glass, etc. Such wastes are harmful to the soil.

 

(v)

Degradable waste has become part of biogeochemical cycles and gives back quick turnover.

Most of the non-degradable waste can never enter biogeochemical cycles, is very slow and is more harmful to the earth.

(vi)

E.g., wasted food, fruits, paper, etc.

E.g., plastic, rubber, glass, metal, etc.

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Chapter 9: Environmental Management - Exercise [Page 107]

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Balbharati Science and Technology [English] Standard 9 Maharashtra State
Chapter 9 Environmental Management
Exercise | Q 7. b. | Page 107

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