![]() ![]() This is also called the Stage of High Birth Rate and Low Death Rate or Stage of Population Explosion.Because of this disparity, the net addition to the population is substantial.Improvements in sanitation and health care result in a decrease in mortality.This is accompanied by a decrease in mortality.Fertility remains high at the start of the second stage, but it gradually declines.The death rate is rapidly declining, but it remains lower than the birth rate.Population growth has been extremely rapid (population explosion).The population pyramid is rapidly expanding at this stage.Due to social backwardness and limited access to contraception, the birth rate remains high.The death rate is rapidly decreasing as a result of improved health care and a nutritious diet.At this point, income begins to rise and economic activity begins to expand.As a result, the population grows at a rapid pace. The birth rate is high but the death rate is low at this stage.This is also called the Stage of High Birth Rate and High Death Rate.All of the world's countries were at this stage two hundred years ago.Life expectancy is low, and the majority of the population is illiterate and lacks access to modern technology. ![]()
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