In some countries, the proportion of people aged 15 or below is increasing. What is the reason for this phenomenon? What impact will it have on these countries?
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The reasons for population growth are:
1. From an Mao Zedong proverb: "Many hands make light."
People's living conditions have improved, and they can raise more children, and they will be blessed when they get old.
3. (It can also be said from the perspective of the one-child policy) If there is only one child, I am afraid that his loneliness will affect his growth and health. I'm afraid that if something happens, he won't be here. The most important thing is that the burden and pressure of the two only children after marriage are heavier than others. Two people raise two big children and their own children ~ so everyone wants to have only one child.
The problems affected are:
1. The more people, the fiercer the competition, and it is difficult to find a job.
2. The larger the population, the less the earth's resources can be supplied, which will easily lead to the shortage of some resources, and excessive use will make the ecology not parallel.
3. It also affects the problem of local residence, with a large population and few land.
Some of them are too short. Open it yourself!