Question

'Migration is an important determinant of population change'.Explain.​

Answer 1

i) It changes not only the population size but also the population composition.

ii) In India it has resulted in a steady increase in the percentage of population in cities and towns.

iii) There has been a significant increase in the number of million plus cities.

iv) The International migration is responsible for brain drain.

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Answer 2

Explanation:

Migration is an important

determinant of population size as

it changes not only the population

size but also the population composition of urban and rural populations in terms of age composition.

In India, the rural and urban

migration has resulted in a steady increase in the percentage of population in cities and towns.

OR,

Migration is the movement of people across regions and territories. It is determinant factor of population change as it changes the demographics (size and composition)

of both the areas of departure and arrival.

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