Which is not a source of pollution?
Correct answer: D. Dust storm
- A. Forest fire
- B. Coal fire
- C. Volcanoes
- D. Dust storm
Explanation
Forest fire, coal fire and volcanoes are create smoke which is filled with CO, CO2 , NO2 etc like harmful gases therefore they are the sources of pollution.
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About Environmental Chemistry
Atmospheric pollution includes smog, acid rain, greenhouse gases, ozone depletion and the effects of carbon monoxide, sulfur oxides, nitrogen oxides and particulate matter. Water pollution covers sewage, industrial waste, eutrophication and treatment stages, while green chemistry focuses on reducing hazardous substances, waste and energy use through safer, more efficient processes.
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