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Natural Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources2 Marks
Question

What was non-biodegradable substances?

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Answer

Non-biodegradable substances are those that cannot be broken down or decayed by microorganisms into its base compounds or compounds that are safe for the environment. Plastic and metal products are non biodegradable substances.

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