Question

which are visible pollutans​

Answer 1

Answer:

Some of the visible pollutants are listed as nitrogen oxides, sulfur dioxide, volatile organic compounds, carbon monoxide and others.31

Answer 2

$\large\colorbox{pink}{Answer}$

Pollutants which are visible to our naked eyes are called visible pollutants. For example, sewage, plant and animal wastes, pesticides, plastic, sand etc.