Same chapter1 markDifficulty: Easy
Which of the following is non-biodegradable?
Waste Management
2 marksDifficulty: Easy
Distinguish between biodegradable and non-biodegradable waste, with two examples of each.
Original Khojo Papers practice question — not from a past board paper.
Answer
Biodegradable waste can be broken down by micro-organisms into simple harmless substances; vegetable peel and paper are examples. Non-biodegradable waste cannot be broken down in this way and persists in the environment; plastic and glass are examples.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Only biodegradable waste is suitable for composting.
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Same chapter3 marksDifficulty: Medium
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