No, Lichen is caused by clean air meaning where ever there is Lichen in that area the air is clean and not polluted.
Give oxygen to the air
Lichens are air pollution indicators.
Lichen thrive where the air quality is cleanest.
Wolf lichen, British soldier lichen, or Christmas lichen. These are a few of many.
Lichens are bio -indicators as the clear respond to changes in their environment . Areas that suffer from extreme air pollution will have no lichen as it cannot grow under those conditions.
Forge + Plant Blazing + Lichen Blazing + Plant Lava + Air
Without clean air we couldn't breathe
no
an antonym for lichen is swampy.
A lichen is eukaryotic.
The Clean Water Act and the Clean Air Act were created to help clean up the air and water from pollution. The Clean Air Act was passed in 1970 and the Clean Water Act followed in 1972.