How many stages of Demographic Transition?

How many stages of Demographic Transition?

آبادیاتی تبدیلی کے کتنے مراحل ہیں؟
Explanation

List of Demographic Transition all five Model Stages

 

Stage 1: High Population Growth Potential.

This is a state of high birth and death rates culminating in low population growth overall.

 

Stage 2: Population Explosion.

With a consistently high birth rate and decreasing death rate, population grows rapidly.

 

Stage 3: Population Growth Starts to Level Off.

                As the birth rate falls and the death rate remains low, the population continues to increase. LIKE CHINA

               

Stage 4: Stationary Population.

                Traditionally considered to be the final stage, this is one of demographic stabilization, in which both birth and death rates are low. This means that the overall population stays fairly low.

 

Stage 5: Further Changes in Birth Rates.

This final, contested stage may predict higher or lower fertility levels depending on which theorist you ask.