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A increase in birth rates and increase in Immigration or the Death Rate decreases.
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What are two factors that increase population size and two factors that decrease population size?
Increase: Survival and Immigration Decrease: Death and Emigration
What are Population control factors whose effects increase as the size of the population increases?
limiting factors
Population control factors whose effects increase as the size of the population increases?
Temperature
What is a population control factor whose effects increase the size of population?
Increased immigration can lead to a larger population by adding more individuals to the existing population. This can result in higher birth rates due to increased availability of potential partners and greater genetic diversity.
Limiting factors whose effects increase as the size of the population increases are called what?
Limiting factors whose effects increase as the size of the population increases are known as density-dependent factors. Competition is an example of a density-dependent limiting factor.
What are two factors where population size can increase?
the main ones are birth and death
What could potentially increase the size of a population?
the gold rush caused a rapid increase in the population after 1851.
What is the study of influence changes in a population's size?
population dynamics-Population dynamics is the study of the factors that influence these changes in a population's size
What factors determine a population size?
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Limiting factors that are controlled by the size of population?
Density- Dependent factors
What factors increase population size?
Factors that can increase population size include high birth rates, low mortality rates, increased immigration, improved healthcare leading to longer life expectancy, and access to resources such as food and water. Additionally, factors like social stability, economic development, and government policies can also influence population growth.
What is one biotic factor that affects the size of a population in an ecosystem?
There are quite a few biotic factors that affect the size of a population in an ecosystem. Grass is one of these factors.
