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Which place is a likely location for primary succession?
Primary succession occurs in an area that has not been previously occupied by a community. Places where primary succession occurs include newly exposed rock areas, sand dunes, and lava flows. Simple species that can tolerate the often- harsh environment become established first.
What most likely causes primary succession?
Primary succession is most likely caused by volcanic eruption.
In which of the following areas when succession starts it is said to be primary succession?
Primary succession (prisere) is a biotic succession that occurs on a previously sterile or bare area. Newly exposed sea floor, igneous rocks, -newly submerged areas (newly created ponds etc.) are some of the examples of primary bare area.
Which of the following are most likely to be the pioneer organisms on an area of bare rock?
Lichens
On bare rock, Lichens are pioneer as they secretes carbonic acid which leads to rock weathering and creation of soil.
What is the best example of primary succession?
A good example of a primary succession is the evading of a land entirely made of harden lava after a volcanic eruption. In the beginning the land will be barren, soon some small plant species will colonize the land (pioneer species), followed by small shrubs, less woody plants and finally trees.
What is primary succession give its example?
An example of primary succession is the establishment of plant or animal communities in an area where no soil initially exists, such as bare rocks formed from a lava flow. Other examples are the colonization of a barren area following a severe landslide or a recently exposed land from retreating glaciers.
What is a primary succession in science?
primary succession, type of ecological succession (the evolution of a biological community’s ecological structure) in which plants and animals first colonize a barren, lifeless habitat. This community becomes more complex as new species arrive.