Question

2.wha determines the population in different parts of the world

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Answer 1

Answer:

many factors

1) lack of knowledge about sex

2) sex education is not taught to students in different parts of the world

3) lack of knowledge of family planning

4) lack of knowledge of using protection ( protection: condom,copper t and other devices which prevents pregnancy)

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Answer 2

At the global level, population changes are determined by the balance of only two variables: the number of people born each year, and the number who die. At regional or country levels there is a third variable to consider: migration into (immigration) or migration out of (emigration) the region/country.