Emigration and immigration are distinct aspects of human migration. Emigration refers to leaving one's home country or region, with individuals often referred to as emigrants. Immigration involves arriving in a new country or region, and those who do so are called immigrants. The key difference lies in the perspective: emigration is the act of departing, while immigration is the act of arriving and settling. Together, these terms describe the movement of people across borders and are crucial in understanding migration patterns and demographic changes globally.