Write a definition for each of the terms below.
a. push factors:

b. pull factors:

c. forced migration:

d. voluntary migration:

Hi, thomasallenpdt0!

Push factors: A negative aspect that motivates one to leave; in migration, push factors are those that encourage a population to leave it's home.

Pull factors: The advantages a country has that make a person or population come live there. 

Forced migration: A general term that refers to the movements of refugees and internally displaced people as well as people displaced by natural disasters, chemical disasters, famine, or development projects.

Voluntary migration: Migration based on one's free will and initiative; volunteering to migrate.

Hope I helped you! :)

~Olivia