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yes, they are. prior to the 1960s they have been vulnerable because of air pollution. They are classified as vulnerable in Great Britain.
What else can I help you with?
Are lichens flora or fauna?
Lichens are flora - plants.Lichens are flora - plants.
What are properties of lichens?
Lichens grow extremely slowly. Lichens are able to survive extreme conditions.
Are Lichens unicellular.?
No , lichens are not unicelluar at all .
What mode of nutrition is in lichens?
what is the mode of nutrition in lichens?
What are the advantages and disadvantages of lichens?
Lichens are important ecological indicators and contribute to nutrient cycling, as they can break down rocks and enrich soil. They are also resilient, able to survive in harsh environments, and provide habitats for various microorganisms. However, their sensitivity to pollution makes them vulnerable to environmental changes, and their slow growth can limit their ability to recover from disturbances. Additionally, some lichens can produce toxic compounds, posing risks to herbivores and other organisms that consume them.
Are lichens detrimental to shrubs?
No. Lichens are a sign of clean air.
What is the ecological use of lichens?
Lichens are air pollution indicators.
What has the author Adolf Hugo Magnusson written?
Adolf Hugo Magnusson has written: 'Lichens from central Asia' -- subject(s): Lichens 'A catalogue of the Hawaiian lichens' -- subject(s): Lichens
What is the mode of nutrition in lichens?
what is the mode of nutrition in lichens?
Are lichens harmful to humans?
yes the lichens are harmful but to some humans
Is there plant in the desert?
yes. they are called lichens. yes. they are called lichens.
When do lichens grow?
Lichens can grow in various environments, but they typically thrive in cool, damp conditions. They are resilient organisms that can grow year-round, but they often experience optimal growth during the spring and fall seasons when moisture levels are higher. Overall, lichens can be found growing on rocks, trees, and soil in a wide range of habitats worldwide.
