An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. Ecosystem: a community and its abiotic environment. From a theoretical systems viewpoint, an ecological community is the aggregate of organisms in groups that eat one another and that are eaten by one another, and it is a trophic structure made up of … A community is the interraction between a number of species living in the same area at the same time Take savanna for example. Our mission is to provide a free, world-class education to anyone, anywhere. The organisms that make up the biological community (biotic environment) also interface with the non-living environment (abiotic environment). Habitat: the environment in which a species normally lives or the location of a living organism. Community - Biology Encyclopedia; Community Photo by: PROMA. According to the definition, community is the ecological unit that is composed of a group of organisms in different populations of different species that occupy a particular place at a particular period while interacting with both biotic and abiotic environment. Source(s): https://shrink.im/a75z8. Learn more. Because of their interactions, members of a community tend to affect each other’s abundance, distribution, adaptation, and existence.Two of its major properties are community structure and community function. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference. How to use community in a sentence. An ecological community consists of various organisms in an area. Ecosystems An oak tree can be seen as an ecosystem in which each zone of the tree is a habitat for a distinct community of organisms. 0 0? A community definition in biology refers to many individuals belonging to different species. community definition: 1. the people living in one particular area or people who are considered as a unit because of their…. An ecological community is a collection of organisms occurring together in a location and interacting to varying degrees. Concept 53.1 A community’s interactions include competition, predation, herbivory, symbiosis, and disease Communities differ in their species richness, the number of species they contain, and the relative abundance of different species. Community ecology review. Community, in biology, refers to the assemblage of interacting organisms (either of the same or different species) coexisting in a particular area and time. A community is often defined by the most common or prominent species found in it (a beech-maple forest) or by its environment (a wetland community). 8 years ago. You can also start your own community service projects. 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