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An existing community is gradually replaced by another community in an ecological succession true or false?
Wiki User
∙ 10y ago
True.
Wiki User
∙ 10y ago
True. Ecological succession is the process by which one community gradually takes over and replaces another community in a given area over time. This can occur due to natural events, such as fire or flooding, or human disturbances, like deforestation or urban development.
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True or false an existing community is gradually replaced by another community in an ecological succession?
Ecological Succession--The gradual replacement of one community by anotherPrimary Succession--Ecological succession that happens where there are few, if any, living things.Secondary Succession--Ecological succession in a place where a community already exists.
What is ecological succesion?
Ecological succession is a fundamental phenomenon of ecology. It refers to progressive succession from unstable community to stable community. Initiation of succession is by a) formation of new inhabited area - volcanic eruption; wash out by tsunami etc. b) natural and man made calamities - fire Succession is of two types: Primary - from newly formed soil & secondary - from already existing soil. Ecological succession refers to the orderly and gradual process in a given ecosystem.
After a major forest fire the process of succession begins changes the ecosystem?
It is a phenomenon or process by which an ecological community undergoes more or less orderly and predictable changes following a disturbance or the initial colonization of a new habitat. Succession may be initiated either by formation of new, unoccupied habitat, such as from a lava flow or a severe landslide, or by some form of disturbance, such as from a fire, severe wind-throw, logging, of an existing community. Succession that begins in new habitats, uninfluenced by pre-existing communities is called primary succession, whereas succession that follows disruption of a pre-existing community is called secondary succession
What type of succession takes place when there is no existing biotic community to begin with?
primary succession. (:
What type of changes cause succession?
If the changes are long-lasting and not seasonal, the existing community may be replaced by a new comunity. this sequence of change in which one comunity is replaced by another is called succession.
What and the difference between primary and secondary succession?
Primary succession occurs on ground which had no previous vegetation, including lava flows, bare rock and sand dunes. For example, newly created volcanic islandSecondary Succession follows the destruction or modification of existing vegetation, either naturally or by human activity. For example, section of a forest destroyed by fire.Ecosystems are constantly changing in response to natural and human disturbances. As an ecosystem changes, older inhabitants gradually die out and new organisms move in, causing further changes in the community.Primary Succession occurs on surfaces where no soil exists, And Secondary Succession follows a disturbance that destroys a community without destroying the soil.Primary succession is slow and secondary succession is rapid.Primary succession begins in areas where no soil is present.Secondary succession occurs in areas where there is soil already present.Ecological succession refers to orderly changes in an ecological community. These changes may happenbecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orby some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary).Primary succession's the succession taking place at a venue where no ecosystems has ever existed (300 yrs) and secondary succession's a succession at a venue where an ecosystem was once established but deceased due to human impacts or natural disasters.Ecological succession refers to orderly changes in an ecological community. These changes may happenBecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orBy some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary)
What is the difference between primary succession and secondary success?
Primary succession occurs on ground which had no previous vegetation, including lava flows, bare rock and sand dunes. For example, newly created volcanic islandSecondary Succession follows the destruction or modification of existing vegetation, either naturally or by human activity. For example, section of a forest destroyed by fire.Ecosystems are constantly changing in response to natural and human disturbances. As an ecosystem changes, older inhabitants gradually die out and new organisms move in, causing further changes in the community.Primary Succession occurs on surfaces where no soil exists, And Secondary Succession follows a disturbance that destroys a community without destroying the soil.Primary succession is slow and secondary succession is rapid.Primary succession begins in areas where no soil is present.Secondary succession occurs in areas where there is soil already present.Ecological succession refers to orderly changes in an ecological community. These changes may happenbecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orby some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary).Primary succession's the succession taking place at a venue where no ecosystems has ever existed (300 yrs) and secondary succession's a succession at a venue where an ecosystem was once established but deceased due to human impacts or natural disasters.Ecological succession refers to orderly changes in an ecological community. These changes may happenBecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orBy some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary)
When does succession occur?
Succession occurs when like a volcano erupts and the land is covered with the volcanic rock and no plants can grow. Then, it takes many years for plants and animals to be restored. Also, like when a farmer takes land with trees, and cuts them done for farm land. If he eventually leaves, it takes time, maybe 40 years, for it to restore. I hope that helped.
What is the difference between primary succession and secondary succession.?
Primary succession occurs on ground which had no previous vegetation, including lava flows, bare rock and sand dunes. For example, newly created volcanic islandSecondary Succession follows the destruction or modification of existing vegetation, either naturally or by human activity. For example, section of a forest destroyed by fire.Ecosystems are constantly changing in response to natural and human disturbances. As an ecosystem changes, older inhabitants gradually die out and new organisms move in, causing further changes in the community.Primary Succession occurs on surfaces where no soil exists, And Secondary Succession follows a disturbance that destroys a community without destroying the soil.Primary succession is slow and secondary succession is rapid.Primary succession begins in areas where no soil is present.Secondary succession occurs in areas where there is soil already present.Ecological succession refers to orderly changes in an ecological community. These changes may happenbecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orby some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary).Primary succession's the succession taking place at a venue where no ecosystems has ever existed (300 yrs) and secondary succession's a succession at a venue where an ecosystem was once established but deceased due to human impacts or natural disasters.Ecological succession refers to orderly changes in an ecological community. These changes may happenBecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orBy some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary)
The series of changes that occur after a disturbance in an existing ecosystem is called?
secondary succession.
What is the difference between primary secondary succession?
Primary succession begins in areas where no soil is present.Secondary succession occurs in areas where there is soil already present.Ecological succession refers to orderly changes in an ecological community. These changes may happenbecause of the start of a new empty habitat (after a landslide, glacier, nuclear explosion, lava flow or even concreting), where all traces of previous biological material, even soil have been wiped out (Primary), orby some sort of disturbance (like bush fires, harvesting or logging) of an already existing habitat, which is not severe enough to kill everything. So plants can regrow and seeds spring up again (Secondary).Primary succession's the succession taking place at a venue where no ecosystems has ever existed (300yrs) and secondary succession's a succession at a venue where an ecosystem was once established but deceased due to human impacts or natural disasters.
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i dont know answer for this one
