The most important reason for the massive increase in the human population over the past 200 years is
A) the Green Revolution that increased agricultural productivity.
B) the increase in the birth rate.
C) technology that has made it possible for humans to live in more places.
D) the decline in the death rate.

Question

Quizplus · Accepted Answer

The most significant factor contributing to the massive increase in human population over the past 200 years is the decline in the death rate. Advances in medicine, sanitation, and healthcare have drastically reduced mortality rates, allowing more individuals to live longer lives, which contributes to population growth.

The Most Important Reason for the Massive Increase in the Human