Distinguish between population growth and population change
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Population growth means increase in number of individuals in a population.
Population change means the difference in size of the population from time A to time B (two periods)
Population change means the difference in size of the population from time A to time B (two periods)
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POPULATION GROWTH :
●The population growth is the increase in a population over time and can be qualified as the growth in the number of individuals of any species in a population using 'per unit' for measurement.
●Good medical facilities,healthcare leads to population growth.
POPULATION CHANGE :
● The population change refers to change in the number of people during a specific time.Population change is because of the interaction of the three processes.They are :
1.Birth
2.Dying
3.Migrations
●Poor medical facilities, bad health care, sanitation leads to increase of death rate.
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