In which condition can the same in-migration become pressure for the destination area?

Correct answer: When housing, jobs, and services are insufficient

Direct answer: B, when housing, jobs, and services are insufficient. In-migration adds people to the destination, so it increases demand for accommodation, employment, water, transport, schools, health care, and sanitation. If the existing capacity cannot meet this added demand, pressure develops. Step by step: migrants arrive; the population and demand rise; facilities remain limited; shortages, overcrowding, competition for work, or strain on public services may result. B correctly describes the mismatch between population demand and available capacity. A is wrong because sufficient jobs, housing, and water mean that the destination is better able to absorb newcomers. C is less suitable because a very small inflow is less likely to overwhelm facilities. D is wrong because strong urban planning generally helps manage population growth, even though it cannot remove every challenge. Memory cue: pressure occurs when demand grows faster than service capacity. The same migration can be an opportunity in a well-prepared area but a pressure in an under-served area.