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Sources of Energy — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceSources of Energy1 Mark
MCQ
Industries produce pollutants as their :
  • A
    Main product
  • ✓
    Waste product
  • C
    By $-$ product
  • D
    Resources
✓

Answer

Correct option: B.
Waste product
The industrial output comprises the main product, a few by $-$ products, and waste products. The waste products are the ones that cause pollution in the environment.

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