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If emigration is more than immigration, how will net migration be?

Answer and explanation

Correct answer: Negative

Direct answer: B, negative. Net migration is calculated by subtracting emigration from immigration: net migration = immigration − emigration. If more people leave than enter, the second number is larger, so the result is below zero. For example, if 300 people enter but 700 leave, the net migration is 300 − 700 = −400. This means movement has reduced the population of the area by 400 people, apart from the effects of births and deaths. Option B is correct because greater emigration produces a negative balance. Option A is wrong because a positive result requires immigration to be greater. Option C is wrong because the two flows are not equal. Option D is wrong because a difference between ordinary counted numbers is not infinite. Memory cue: more departures than arrivals means minus.

Related tags

Negative Net MigrationEmigrationImmigrationPopulation DecreasePopulationGeographyClass 9 Mcq

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