Which pair of terms correctly defines immigration and emigration?

• A. Emigration and Immigration
• B. Immigration and Emigration
• C. Immigration and Immigration
• D. Emigration and Emigration

Answer: (B)

The key idea is direction of movement across borders. Immigration is the act of moving into a country to live, while emigration is leaving one’s country to live elsewhere. So the pair that matches both ideas is immigration and emigration. The order matters because it pairs entering with immigration and leaving with emigration. The other options mix up the direction or repeat the same term, which doesn’t describe both movements.