Question

11. During what time frame was the fastest addition of a billion people to the human
population?

Answer 1

Answer:

The fastest doubling of the world population happened between 1950 and 1987: a doubling from 2.5 to 5 billion people in just 37 years — the population doubled within a little more than one generation. This period was marked by a peak population growth of 2.1% in 1962.

Hope this helped...