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What are the major factors responsible for population explosion? |
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Answer» Birth rate : The number of live births per thousand people is known as birth rate. Increase in birth rate can lea to population growth Death rate: the number of deaths per thousand people is known as death rate. decrease in death rate can lead to population growth Migration: the movement of people within the country or between different countries. Migration is of two types, internal migration (within the country) and international migration(out side the country) These three factors are responsible for the population growth in a country |
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