Population Essay Example | Topics and Well Written Essays - 750 words

Population - Essay ExampleIn spite of this transition the total population of the country in typify IV is found to be much higher. It will be interesting to understand each stages of proceeds i.e. stage I through stage IV for understanding how the population eventually stabilizes (World Population Growth & Trends).This is the stage when birth come ins and expiration tempos are high and even then in that respect is no population growth. High birth rate is due to high fertility rate or no use of contraceptives. Similarly, high finale rate during the stage is attributable to the deaths occurring from the deadly diseases such as plague, cholera, typhoid as medical science was not developed enough to provide required protection. This is a preindustrial stage when living conditions are not favorable.Infant mortality goes down due to improved health conditions that in turn, bring down the death rate however, the birth rates still remains high keeping the population growth rate at hig h levels. This is also known as the transitional stage and most of the developing world is found in this stage.The country develops economically and the people start using contraceptives that controls the birth rates significantly. Population growth rate in this stage falls down significantly. Most of the developed world and a few developing countries can be found here.From the par above, it is amply clear that if the death rate equals birth rate, there will be no growth in population of the country. In other words, if the death rate declines, the birth rate must decline by the same rate for the population to achieve stabilization. With the advances in medical sciences better nutrition, enhanced sanitisation and clean water, the death rates have declined substantially in last several decades however, the birth rates have not kept pace with the death rates resulting into positive population