Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources2 Marks
Question
Describe the major components of air pollution.
✓
Answer
The major components of air pollution are soot, fly ash, dust particles, smoke and some gases like sulphur dioxide, carbon monoxide, nitrogen oxide, ammonia etc.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.