Because they are sensitive to atmospheric pollutants,_______ are good environmental indicators of air pollution levels.
A) sac fungi
B) lichens
C) club fungi
D) mycorrhizae
E) chytrids

Question

Quizplus · Accepted Answer

Lichens are good environmental indicators of air pollution levels because they are sensitive to atmospheric pollutants such as sulfur dioxide and heavy metals. They are able to absorb these pollutants from the air and accumulate them in their tissues, leading to changes in their growth and survival. Therefore, the presence and abundance of certain types of lichens can provide valuable information about the level of air pollution in a given area.

Because They Are Sensitive to Atmospheric Pollutants,_______ Are Good Environmental