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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 could potentially increase the size of a population?
the gold rush caused a rapid increase in the population after 1851.
How has the world's population changed since 1960 both in size and wealth By Hans Rosling TED talk?
From Hans Rosling TED talked, how has the wordl's population. Changed since 1960,both in size and wealth?
Population control factors whose effects increase as the size of the population increases?
Temperature
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 leads to the growth of public administration?
increase in population size
Which relationship will increase a population size?
Birthrate > Death Rate
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 will happen to each higher population size if the first level population were to dramatically increase?
The higher population size would also decrease. If the first level population decreased, the higher levels would have less to eat. This would cause the weaker organisms in the higher population group to die.
What are Population control factors whose effects increase as the size of the population increases?
limiting factors
What conditions tend to increase the size of a population?
Births exceed deaths
What factors increase the size of a population?
A increase in birth rates and increase in immigration or the death rate decreases.
