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Reviewing Vocabulary
encourages people to move to a country.
encourages people to leave a country.
is an official pardon.
is a limit on the amount of something that is allowed.
relates to the number of babies born in a certain place or time.



Answer :

Final answer:

Net migration, push and pull factors, and immigration/emigration play pivotal roles in population studies.


Explanation:

Net migration refers to the difference between the number of immigrants and emigrants in a given year. Push factors encourage people to leave a country, while pull factors encourage them to move to a specific place. Immigration and emigration play crucial roles in studying populations and can be voluntary, involuntary, or forced movements.


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