How Does Resource Partitioning Affect Competition Between Species Quizlet?

Which of the following best describes an example of resource partitioning in an ecosystem?

Which of the following best describes an example of resource partitioning in an ecosystem.

This biome contains a nutrient-rich environment created by falling leaves and trapped organic materials from the large trees, and it provides the ecosystem service of filtering pollutants from water..

How does resource partitioning affect competition between species?

By partitioning out resources, species can have long-term coexistence with one another in the same habitat. … When different species occupy slightly different niches in relation to resources, the limiting factor for population size becomes more about intraspecific competition than interspecific competition.

What is resource partitioning quizlet?

Resource partitioning. Process of dividing up resources in an ecosystem so that species with similar needs (overlapping niches) use the same scarce resources at different times, in different ways, or in different places.

What is the benefit of resource partitioning?

Similar species commonly use limiting resources in different ways. Such resource partitioning helps to explain how seemingly similar species can coexist in the same ecological community without one pushing the others to extinction through competition.

What are the three possible outcomes of competitive exclusion?

Instead, three potential outcomes can result from strong interspecific competition: competitive exclusion, local extinction and niche differentiation. Competitive exclusion occurs when one species outcompetes another in a part of its habitat so well that the second species is excluded from that part.

How can two individuals compete without ever coming in contact with each other?

Species can compete even if they never come into direct contact with each other. For example, suppose that one insect feeds on a certain plant during they day and that another species feeds on the same plant during the night. Because they use the same food source, the two species are indirect competitors.

What are some examples of competition?

CompetitionIntraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area. … Interspecific competition occurs between members of different species. For example, predators of different species might compete for the same prey.

What are some examples of resource partitioning?

The anole lizards found on the island of Puerto Rico are a good example of resource partitioning. In this group, natural selection has led to the evolution of different species that make use of different resources. The figure below shows resource partitioning among 11 species of anole lizards.

What is an example of niche partitioning?

As an example of niche partitioning, several anole lizards in the Caribbean islands share common diets—mainly insects. They avoid competition by occupying different physical locations. … Species who live in different areas compete less for food and other resources, which minimizes competition between species.

How does competition sometimes lead to resource partitioning?

How does competition lead to resource partitioning? The species adapt to competition by evolving to use slightly different resources or to use their shared resources in different ways. … Food chain: Energy is transferred from species on lower trophic levels to species on higher trophic levels; simple.

What are the three types of resource partitioning?

Key TermsResource partitioning: when species divide a niche to avoid competition for resources.Interspecific competition: competition between species.Intraspecific competition: competition between individuals of the same species.

What factors most strongly influence the type of biome?

Moisture and temperature are usually the most important environmental influences on the distribution of terrestrial biomes (Figure 8.2).