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Give Reason for the Following : - Biology

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प्रश्न

Give reason for the following : 

Broken glass utensils are a kind of non-degradable waste.

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उत्तर

Broken glass utensils are a kind of non-degradable waste as they cannot be decomposed and broken down by living micro-organisms. These need to be disposed off in deep dug out pits so that they do not cause any harm. However, sometimes broken glass in large quantities can be used in glass industries after melting them. 

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 19: Waste Generation and Management - Short answer type [पृष्ठ १८५]

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सेलिना Concise Biology [English] Class 9 ICSE
पाठ 19 Waste Generation and Management
Short answer type | Q 2.1 | पृष्ठ १८५
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