Final answer:
The increasing trend of migration, as represented by Juan and his family, can affect the fertility rate, natural increase per year, median age, and absolute increase per year of the originating country. Migration can decrease population growth and potentially increase the median age due to the younger population moving out.
Step-by-step explanation:
When considering the effects of an increasing trend in migration, there are several aspects that can be affected. These aspects are: Fertility rate, Natural increase per year, Median age, and Absolute increase per year.
Migration, like Juan and his family's situation, impacts a country's natural increase and absolute increase per year. Natural increase refers to the difference between the number of births and deaths in a year, and absolute increase refers to the overall population growth. If migration out of a country is high, there could be a decrease in both these factors. This is because the emigrating population could lower the number of potential births, affecting the fertility rate and increasing the median age due to the younger population moving out.
Thus, the continuing trend of Filipinos like Juan emigrating out of the country can have significant impacts on the country's demographics and population dynamics.
Learn more about Effects of Migration