Question

What characteristics features are seen in ecological succession?

Answer 1

Meaning:

The term ecological succession refers to the changes in the biotic communities over a period of time at a particular place. The changes are due to climatic or physiographic conditions. 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 a process induces the formation of a new and developed community in place of old ones one after another over the same area. The process continues and successive communities develop one after another over the same area until a relatively stable community is established.

This relatively stable community is known as climax community which has potentiality to tolerate the changing environment. Thus, the sequential changes of communities with the modification of environment over a period of time in the same area is known as ecological succession.

Answer 2

HEY FRIEND HERE IS UR ANSWER.

Ecological succession is the process of change in the species structure of an ecological community over time. The time scale can be decades (for example, after a wildfire), or even millions of years after a mass extinction.there are two types of ecological successions.they are:

1.PRIMARY SUCCESSION:environment in which new substrate devoid of vegetation and other organisms usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited.

2.SECONDARY SUCCESSION:started by an event (e.g. forest fire, harvesting, hurricane, etc.) that reduces an already established ecosystem (e.g. a forest or a wheat field) to a smaller population of species, and as such secondary succession

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