Population change refers to the increase or decrease in the number of individuals within a population over a specific period of time.
Imagine a group of friends sitting around a table. If more people join the group, the population increases. On the other hand, if some friends leave, the population decreases.
Birth Rate: The birth rate is the number of births per 1,000 individuals in a population over a specific period of time.
Death Rate: The death rate is the number of deaths per 1,000 individuals in a population over a specific period of time.
Immigration/Emigration: Immigration refers to individuals moving into a new country or region, while emigration refers to individuals leaving their current country or region. Both immigration and emigration can impact population change.
Study guides for the entire semester
200k practice questions
Glossary of 50k key terms - memorize important vocab
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.