Question

11. The density of______
is the number of people living per square km of land.​

Answer 1

Answer:

The world's population is around 7,500,000,000 and Earth's total area (including land and water) is 510,000,000 km2 (197,000,000 sq. mi.). Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2 (38 per sq.