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E.g., Vegetation grows once again which was destroyed due to flood.1. Climatic factors include wind, fire, natural disasters, erosion etc. The term ecological succession refers to the changes in the biotic communities over a period of time at a particular place. Such re establishment occurs due to the presence of seeds and organic matte’ of biological community in soil. Causes those are responsible for changes in population shifting features of an area.

Describe 2 major causes of ecological succession? Causes those are responsible for the destruction existing habitat. (b) Migration due to industrialization and urbanization.Causes those are responsible for the destruction existing habitat. Such factors... 3.

Such factors are:Image Courtesy : 1.bp.blogspot.com/_eN8ADTTL9qY/TOd2bxxgoJI/AAAAAAAAON8/FnzMT3grKQc/s1600/DSC_1730.JPGSuch as wind, deposits, erosion, fire etc.It is characterised as initial stage of development of an ecosystem which begins with the creation of a community on such a location which was previously unoccupied by living organism. The process of succession is self going, stake and biologically feasible.Causes those are responsible for changes in population shifting features of an area. When there happens a change in environment due to biological activities the modified form of environment may not be suitable for the existing community. Such occurrences happen due to the... 2. Continuing Causes: Such factors are:(c) As a reactionary step against local problems.3. The change also occur due to population explosion of the species,(b) Climatic condition of the area4. The changes are predictable. E.g., Formation of certain type of forests of dried lava.

The changes are directional and take place as a function of time.Causes which bring stability to the communities. Nothing remains the same and habitats are constantly changing. (a) Migration for safety against outside aggregation.

Following are the causes of ecological succession:Ecological Succession is a general process which refers to the gradual change in condition of environment and the replacement of older species with newer ones.There are two types of ecological succession:2. Ecological succession is the gradual process by which ecosystems change and develop over time. Initial Causes:

The changes are due to climatic or physiographic conditions. \r\n Access the world’s original book of answers. Initiating causes - These include biotic and climatic factors which destroy the existing populations of the area. Such occurrences happen due to the following factors: The biotic factors include activities of other organisms.

Two different types of succession—primary and secondary—have been distinguished. (c) Abundance of availability of minerals etc.Before publishing your articles on this site, please read the following pages:Such as various activity of organisms.5. Our three-volume, first edition book is now available online through your Britannica Premium membership.\r\nAt every stage there are certain species that have evolved life histories to exploit the particular conditions of the community. The succession occurs due to the changes in physical environment and population of species.It is characterised as a stage of re establishment of an ecosystem which existed earlier but was destroyed due to some natural calamities like fire, flood, etc. It is a systematic process which involves change in species structure. from slow changes in an environment, or sudden natural disturbance from human activities. Three major causes have been identified for the process of succession.