The first line graph elucidates the growth in population in Southern Pacific Ocean countries from 1950 to 2040, meanwhile the second illustrates the number of people from three age groups in the same period.
A glance at the given line charts show that there is a prominent trend in the continuous increase of two examined categories, with urban dwellers consistently outnumbering their rural counterparts. In the meantime, regarding the second chart, inhabitants who are under 15 years old were recorded to be the dominant age group and a re expected to remain in this position up till 2040.
In view of the first chart, it is conspicuous that the rural area experienced a marginal expansion in residents compared to the urban area. To elaborate on this, the rural population only increased b y 5 million people from 1950 to 2020, when their counterpart witnessed a 23 million inc rease in growth rate during the same period.
When it comes to the age chart, there was no remarkable growth in the 15-65 years cohort, while the opposite was true for the under 15 years age group, on the grounds that they were noted to undergo a surge of residents over the surveyed years and were forecast to go through a significant enlargement from 2030 to 2040. The over 65 years group was reported to face the most dramatic and unstable change compared to other categories, since it underwent both considerable increase and decrease in the given years.