Environmental Sciences, asked by kajolmarabi, 3 months ago

which one is not a pollutant normally:
1.hydro carbon
2.carbon dioxide
3. carbon monoxide
4. sulphur dioxide​

Answers

Answered by lathafav
0

all of these are pollutants but sulphur dioxide is secondary pollutant

Answered by Gauri8619
2

2. carbon dioxide

good night

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