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Environmental Issues — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
Factors of acid rain are :
  • A
    CO and $\mathrm{CO}_2$
  • B
    $\mathrm{NO}_2$ and $\mathrm{SO}_2$
  • ✓
    $\mathrm{CO}_2$ and $\mathrm{NO}_2$
  • D
    $\mathrm{N}_2$ and $\mathrm{NO}_3$
✓

Answer

Correct option: C.
$\mathrm{CO}_2$ and $\mathrm{NO}_2$
C

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