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Question
______ is a non-biodegradable material.
Options
Paper
A plastic bottle
Cotton cloth
Wool
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Solution
A plastic bottle is a non-biodegradable material.
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RELATED QUESTIONS
You must be familiar with the given nursery rhymes
Baa baa black sheep, have you any wool.
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| Column I | Column II | ||
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| (b) | Woollen carpet | (ii) | Angora wool |
| (c) | Baby blanket | (iii) | Kashmir goat |
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