Rather than Lichen, which is the pollution indicator organism?

Let's know about 10 of the most common and important Pollution Indicator Species. 1. Moss. Mosses are observed in moist shady forests, carpeting over the floor and barks of the trees. They are the most important indicators of soil and air pollution. read more

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Lichens can be used as air pollution indicators, especially of the concentration of sulfur dioxide in the atmosphere. Factories can cause air pollution Lichens are plants that grow in exposed places such as rocks or tree bark. read more

Lichens as Bioindicators Bioindicators are living organisms that respond in an especially clear way to a change in the environment. The hardy lichens are useful bioindicators for air pollution, espeially sulfur dioxide pollution, since they derive their water and essential nutrients mainly from the atmosphere rather than from the soil. read more