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a reduction in competition
I'd also add:
- Increase in food supply.resources
- Reduction in predation
- Environmental change resulting in lower daily energy debt.
Wiki User
∙ 12y ago
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.
Wiki User
∙ 14y agoInprovement in medical health care which would reduce the death rate of people and uncontrolled frequency of having relationships with his or her spouse will certainly increase the population size.
Wiki User
∙ 11y agoThese are many factors which increase the population growth. The most important
factor is the health care. In the past, many people were died of Infectious Diseases
which are eliminated now.
Wiki User
∙ 9y agoOne of the factors that may lead to population increase is availability of good food. Another factor that may influence population size is lack of disease and predators.
Wiki User
∙ 12y agoWiki User
∙ 11y agoWhen the birth rate is greater than the death rate.
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Difference between population change and population growth?
Population change refers to any increase or decrease in the size of a population, whereas population growth specifically refers to the overall increase in the population size over a given period, often expressed as a percentage. Population change can be influenced by factors such as births, deaths, immigration, and emigration, while population growth focuses on the net increase in population size resulting from these factors.
What factor will most likely result in an increase in the size of an animal population?
An increase in the availability of food, a decrease in predation pressure, or an improvement in reproductive success are factors that can lead to an increase in the size of an animal population.
What is a biological term of the inherent ability of a population to Increase in size?
The biological term for the inherent ability of a population to increase in size is "biotic potential." It refers to the maximum reproductive capacity of a population under ideal environmental conditions, including factors such as birth rate, death rate, and age at first reproduction.
What is the factor most likely to result in a decrease in the size of a specific population is?
An increase in predation pressure or a decrease in food availability are factors most likely to result in a decrease in the size of a specific population. These factors can lead to increased mortality rates and reduced reproductive success, ultimately causing the population to decline in numbers.
What is the population size of predator species directly controlled by?
The population size of predator species is typically controlled by the availability of prey, competition with other predators, and environmental factors like habitat and climate. The population size can fluctuate based on these factors, leading to dynamic predator-prey relationships.
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 factors increase the size of a population?
A increase in birth rates and increase in immigration or the death rate decreases.
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 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.
