Question

find the reason behind the migrant population more than 20%​

Answer 1

Answer:

1. .to improve standard of living
2. to improve standard of living .to avoid poverty in the country
3. to improve standard of living .to avoid poverty in the country .lack of life expectancy
4. to improve standard of living .to avoid poverty in the country .lack of life expectancy .to be secure from social problems

Answer 2

Answer:

In the countries where the percentage of migrant population is more, job opportunities, good business prospects, the availability of natural resources and economic development are the main causes.

Explanation:

It's your answer.