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It is called competiton.
Interspecific competition occurs when two or more species-populations require some resource (typically food or space), but the resource is not abundant enough to support all of them at the sizes they would attain in the absence of the other species-populations.
competition
One of the species has to become extinct because one will be more successful than the other. This is called the Law of Competitive Exclusion. Resource partitioning is a way to prevent this, or when two species use different resources in order to avoid competition and create differentiation in their ecological niches.
They will compete for it. Competion might not necessarily mean engaging in actual physical conflict, but the species better able to obtain that rescource will prevail over the other.
Resource partitioning is an evolutionary way for species to deal with competition for resources with other species. Species evolved in a way that allowed them to divide resources with other species to ensure their survival.
inter-species competition
It is called competiton.
competition
In all but competition, at least one species benefits. In competition, both species are trying to utilize the same limiting resource.
Interspecific competition occurs when two or more species-populations require some resource (typically food or space), but the resource is not abundant enough to support all of them at the sizes they would attain in the absence of the other species-populations.
competition
Competition occurs when organisms of the same or different species attempt to use an ecological resource in the same place at the same time.
Competition is the struggle between species for the same limited resource. (hyena taking food/land from a lion)
Interspecific : Interspecific competition, in ecology, is a form of competition in which individuals of different species vie for the same resource in an ecosystem (e.g. food or living space). The other form of competition is intraspecific competition, which involves organisms of the same species.Intraspecific : Intraspecific competition is a particular form of competition in which members of the same species vie for the same resource in an ecosystem (e.g. food, light, nutrients, space). This can be contrasted with Interspecific competition, in which different species compete.Source(s):Google Definitions
Describe how it is possibly that species in competition for a resource do not have to come in direct contact with one another
Not indefinitely. The key to occupying the same niche is resource availability. When two different organisms use the same resource in a simliar way, they can coexist without any problem if population density is low. When more individuals are present and occupy the same niche, competition takes over and whichever organism is the most efficient at obtaining the common resource will outcompete others.