SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Primary Succession
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Secondary Succession
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Climax Community
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Ecosystem Proliferation
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Detailed explanation-1: -Primary succession occurs after a volcanic eruption or earthquake; it involves the breakdown of rocks by lichens to create new, nutrient-rich soils. The first species to colonize an area after a major disturbance are called pioneer species; they help to form the new environment.
Detailed explanation-2: -Secondary Succession Stages An area of growth. A disturbance such as fire begins. The fire destroyed the vegetation. The fire leaves behind empty but does not destroy the soil.
Detailed explanation-3: -In secondary succession, a previously occupied area is re-colonized following a disturbance that kills much or all of its community. A classic example of secondary succession occurs in oak and hickory forests cleared by wildfire. Wildfires will burn most vegetation and kill animals unable to flee the area.
Detailed explanation-4: -After forest fire. After flood. After harvesting. After epidemic disease. After pest attack. After hurricane. After a cyclone (common in tropical rain forests with fast-growing evergreen trees) After windstorm. 05-Aug-2022