`The difference between the number of immigrants and emigrants is
Answer Details
The difference between the number of immigrants (people who move into a country) and emigrants (people who move out of a country) is known as net migration. It is a measure of the total number of people who have migrated to a country or left a country over a specific period of time. Net migration can be positive (more people are entering the country than leaving) or negative (more people are leaving the country than entering). It is an important factor in understanding population growth and demographic changes in a country.