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Quiz 11
Quiz 11: Populations
Question | Answer |
---|---|
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. |