Question Detail
Question
When immigration + natality is greater than emigration + mortality; the population density: A. Increases B. Decreases C. Remains stable D. Changes
Correct Answer
Option A is the correct answer.
Detailed Explanation
Natality (births) and immigration (individuals moving in) add to a population. Mortality (deaths) and emigration (individuals moving out) subtract from it. If the gains are greater than the losses, the overall population size and density will increase.
Hint
More coming in/being born than leaving/dying means the population gets bigger.