Question

please tell this answer ​

Answer 1

smoke from factories

Answer 2

Carbondioxide - global warming

Carbon monoxide- when mixed with blood forms carboxi Haemoglobin which reduced the oxygen carrying capacity or blood which can be fatal

Sulphur dioxide- when inhaled may cause bronchitis

CO2,SO2 and NO2 dissolve in rainwater and cause acid rain effecting the soil and limestone monuments.

Other harmful dust particles which may have negative impacts on the body.

This should be the answer. Hope it helps