Question

It is the migration of skilled human resources from one nation to another is called
1) migration
2) emigration
3) green Revolution
4) Brain dead​

Answer 1

Answer:

3) green revolution

Explanation:

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Answer 2

Explanation:

According to IOM, people who move voluntarily within a country are called internal migrants and move for several reasons, both formally and informally. If their movement is forced, they are referred to as internally displaced persons (IDP).