Question

migration which flows from prosperous region to less prosperous region is called

Answer 1

Migration which flows from prosperous region to less prosperous region is called remittance

Answer 2

The flow or migration of people from prosperous region to less prosperous region is reverse migration or de-urbanization.

Migration, as we know, is the movement of people from one place to place. Often, people migrate to other areas for better facilities and opportunities. Reverse migration happens when people move from urban or prosperous areas to rural or less prosperous areas. This might be because of better environment and less pollution, availability of natural resources etc.