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What factors increase the size of a population?
A increase in birth rates and increase in immigration or the death rate decreases.
How is the birthrate different from the rate of nature increase?
The rate of natural increase is the net gain in population when you subtract the Death Rate from the Birth Rate.
How is the birthrate different from the rate of the increase?
The rate of natural increase is the net gain in population when you subtract the Death Rate from the Birth Rate.
How is birthrate different from rate of natural increase?
The rate of natural increase is the net gain in population when you subtract the Death Rate from the Birth Rate.
What is the natural increase rate of India?
Birth rate- death rate= natural increase rate 20.97-7.48= 13.49 13.49 is the NIR
What are two ways that the size of population can increase?
Increased Birth Rate or decreased Death Rate
What influences birth and death rates?
Birth rate (i) Improvement in health and medical facilities help in increase of birth rate.(ii) Decrease in death rate.Death rate(i) When birth rate decreases death rate increases.
How is the rate of natural increase determined?
The formula for finding the rate of natural increase is as follows: (Crude birth rate - Crude Death Rate) / 10. The result is the rate of natural increase in percentage form. For example, Paraguay's crude birth rate (28.47) - the crude death rate (4.49) is 23.98; divide that by 10 and the result is 2.39%, Paraguay's rate of natural increase.
How is the birth date different from the rate of natural increase?
Birthrate is the number of births per thousand of a population whereas the natural increase is the birth rate minus the deathrate
What is the minimum birth rate needed for a country to grow in population?
Any birth rate that is above the death rate will cause a population increase.
What is the current natural increase rate for the world?
As of 2021, the current natural increase rate for the world is estimated to be around 1.1%. This rate is calculated by subtracting the global death rate from the global birth rate.
How do you find calculate the NIR?
The formula to calculate the natural increase rate is (crude birth rate-crude death rate)/10 = % natural increase.
