Succession that occurs on an abandoned farm land is?
Answer Details
Succession that occurs on an abandoned farm land is referred to as secondary succession. Secondary succession is the process of change and development of plant and animal communities that occurs after a disturbance, such as a fire, flood, or human activity, has removed or altered the existing community. In the case of an abandoned farm land, the removal of crops, trees, and other vegetation, as well as the disturbance of the soil, creates an opportunity for new species to colonize the area and establish new communities. Over time, the community changes and evolves, eventually reaching a stable state known as the climax community.
Primary succession, on the other hand, occurs in areas where there was previously no vegetation, such as newly formed volcanic islands or areas that have been covered by glaciers. In these areas, the first organisms to colonize the area are typically lichens, mosses, and other small plants that can tolerate the harsh conditions. As the community becomes more established, larger plants and animals move in, leading to the development of a more complex and diverse community.
Tertiary succession is a less common type of succession that occurs on previously disturbed sites that have been abandoned for a longer period of time, such as old fields or abandoned industrial sites. In these cases, the community has already undergone secondary succession, but further changes and evolution may occur due to changes in the environment or the introduction of new species.