Which of the following is responsible for a decrease in population density?

Category: QuestionsWhich of the following is responsible for a decrease in population density?
Editor">Editor Staff asked 2 months ago

Which of the following is responsible for a decrease in population density?
 
(a) Birth rate increase
 
(b) Immigration is more
 
(c) Emigration is more
 
(d) Age structure
 
I had been asked this question in an online interview.
 
This question is from Population Growth in division Organisms and Populations of Biology – Class 12

1 Answers
Editor">Editor Staff answered 2 months ago

The correct answer is (c) Emigration is more
 
Easy explanation: The population density decreases when emigration is more. Emigration is an act of leaving one’s own country and settling or residing in another country (abroad) permanently.