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Science - Grade 5: Non-Biodegradable

4 意见· 11/03/23
Gidemy Middle School
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⁣A Non-Biodegradable material can be defined as a kind of substance which cannot be broken down by natural organisms and acts as a source of pollution. Unlike biodegradable wastes, non-biodegradable cannot be easily handled. Non-biodegradable wastes are those that cannot be decomposed or dissolved by natural agents.

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