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MODEL PAPER - 3 [2026] — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMODEL PAPER - 3 [2026]1 Mark
MCQ
Disposable plastic plates should not be used because:
  • A
    They are made of materials with light weight.
  • B
    They are made of biodegradable materials.
  • C
    They are made of toxic materials.
  • ✓
    They are made of non-biodegradable material.
✓

Answer

Correct option: D.
They are made of non-biodegradable material.
(D) They are made of non-biodegradable material.
Explanation: Disposable plastic plates should not be used because they are made of non-biodegradable material. Non-biodegradable substances may be inert, are not broken down and persist in the environment for a long time. They may thus cause harm to the various members of the ecosystem.

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