Population density refers to:

Question

Accepted Answer

1. **Definition:** Population density means how many people live in a unit of area.

2. **Formula:** $	ext{density} = \dfrac{	ext{population}}{	ext{area}}$.

3. **Unit:** Commonly measured as **persons per square kilometre**.

4. **Why others are wrong:** (a) is per household, not per area; (c) and (d) name regions but do not give the area-based rate.

FINAL_ANSWER: b

Answer

Answer

Answer