How do ecologists define a community?
Whittaker characterized community ecology as an assemblage of living organisms that interact and form a community with a unique structure and species composition. …
What best describes a community in ecology?
A community is best described as the collection of. populations of different species that live in a particular area.
What do ecologists call the physical location of a community?
Ecologists call the physical location of a community its habitat. The number of species living within an ecosystem is a measure of its biodiversity.
What is the key term for community interactions?
Interactions between different species in a community are called interspecific interactions—inter- means “between.” Different types of interspecific interactions have different effects on the two participants, which may be positive (+), negative (-), or neutral (0).
Which definition describes a community?
A community is a social unit (a group of living things) with commonality such as norms, religion, values, customs, or identity. Communities may share a sense of place situated in a given geographical area (e.g. a country, village, town, or neighbourhood) or in virtual space through communication platforms.
What is an ecosystem an ecologist?
Ecosystem ecology is the study of these and other questions about the living and nonliving components within the environment, how these factors interact with each other, and how both natural and human-induced changes affect how they function. …
What is the definition of community in biology?
community, also called biological community, in biology, an interacting group of various species in a common location. … For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
What is a community ecology quizlet?
community ecology – how species interact within a community. … community ecology is the study of how a community, as a whole, functions and changes over time. define species diversity. species diversity – the number and relative abundance of species in an area.