You searched for: “biotic factors
biotic factor (s) (noun phrase), biotic factors (pl)
1. An organic variable affecting an ecosystem: One biotic factor relates to the changing population of elephants and its effect on the African savanna.
2. A circumstance created by a living thing or any living component within an environment in which the action of the organism affects the life of another organism, for example, when a predator consumes its prey in a quail’s environment: The biotic factors include the living elements of the environment, such as the quail’s prey: insects, seeds, etc.; and the quail’s predators, the coyotes.
This entry is located in the following units: Environment and Ecology Information + (page 1) Geography Terms + (page 2)