What is the difference between immigration and emigration?

(1 point)
Responses

Emigration means to permanently leave one area or country; immigration means to permanently relocate to another area or country.
Emigration means to permanently leave one area or country; immigration means to permanently relocate to another area or country.

Immigration means to permanently relocate; emigration is temporary relocation.
Immigration means to permanently relocate; emigration is temporary relocation.

Immigration means to leave one country; emigration is to enter another country.
Immigration means to leave one country; emigration is to enter another country.

The two terms are interchangeable.