Since 1975,approximately how many years does it take each time the world population increases by 1 billion people?
A)6
B)12
C)24
D)48

Question

Quizplus · Accepted Answer

From 1975 until now (2020), the world population has increased by approximately 4 billion people. This means that it has taken around 12 years for the population to increase by each billion people. Therefore, the best choice is B) 12.

Since 1975,approximately How Many Years Does It Take Each Time