physical disturbances are important in maintaining balance in what community
An algae and a fungus can form a symbiotic relationship into what is known as lichen. However, not all lichen contain a type of algae, a type of cyanobacteria and a fungus makes a lichen as well. Algae and Fungus (a.k.a.Lichen) associations may be considered as examples of mutualism, commensalism or even parasitism, depending on the species.
lichen
Lichen
Lichen is formed by a partnership between fungi and algae. Lichen is a specific type of moss that grows on rocks.
lichen
Lichen
Lichen
Lichen EDIT: Lichen is not so much an example of biological weathering, as a cause. When Lichen grows on rocks it releases chemicals which dissolve the rock. This can be seen in rocks which appear to be covered in flakes of rock.
lichen growing on tree bark
what is an example of lichen
An example of a pioneer plant is grasses. Grasses are often the first plants to colonize barren or disturbed areas, and they create conditions for other plant species to establish and grow. They are well adapted to harsh conditions like poor soil quality and limited resources.
lichen - an association between algae and fungi
when lichen grwos on a rocks it is an example of sheet jointing
A symbiotic relationship between a fungus and green algae or cyanobacterium is a lichen. This occurs because lichen are composite organisms that consist of a symbiotic association to a fungus with a photosynthetic partner. In this example the photosynthetic partner is the cyanobacteria.
physical disturbances are important in maintaining balance in what community
an antonym for lichen is swampy.