A location with luxuriant growth of lichens on the trees indicates that the: #NTA #NEET #2021 #NEETquestion #questionpaper #mcq - Study24x7
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  • The situation suggests that the site is not polluted as lichens are the bioindicators for air pollution. These respond to change in the environment. The lichens are useful indicators of especially SO2 pollution because they derive their water and essential nutrients mainly from the atmosphere rather than from the soil.

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