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Quiz 11

Quiz 11: Populations

What are three ways that a population can disperse over a geographic area? Higher growth of infants and more newborn infants and less deaths in a population can cause this.
What are four factors that affect the size of a population? Birth Rates,Death Rates, Immigration and Emigration
When resources are abundant, what type of growth do populations usually exhibit? Populations can exhibit high density rates.
How do these four factors change when a population’s size is declining? It can possibly increase or decrease based on the rates of each factor and how it affects the population.
What type of intraspecies interaction might cause uniform dispersion? (skip)
What are two types of factors that greatly limit the size of a population? Populations can decrease the amount like competition for survival or "predation" like how the population can start fighting against each other and it will decrease the size of the population.
Created by: teruodaka