Question

As a result of the Neolithic Revolution, by 3,000 BCE the world’s human population grew to____.

Answer 1

The neolithic age was the era after the ice age where the food available in forests and plains flourished and farming became the primary livelihood at that time. At 3000 BCE, the population of the world skyrocketed to about 14–20 million when increase in trade and sprawl of agriculture occured.

Answer 2

As a result of the Neolithic Revolution, by 3000 BCE the world's human population grew to about 75 million.