Question

an organism which can monitor air pollution is ​

Answer 1

Lichens are symbiotic bacteria and algae, most can endure the harsh environmental conditions.

Answer 2

Answer:LICHENS

Explanation:

Lichens are symbiotic bacteria and algae, most can endure the harsh environmental conditions. But lichens are sensitive to SO2, H2S and other air pollutants, and even a small amount of toxic substances can affect their growth, and induce their death

Moss is a sensitive indicator of plant just after the lichen. When exposed to air pollution, the moss will appear black or brown phenomenon which is obvious.