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Environmental Issues — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
Which is green house gas?
  • A
    $\mathrm{CH}_4$
  • B
    $\mathrm{CO}_2$
  • C
    CFC
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
D

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