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What happens when the birth rate is lower than the death rate?
Logic follows then that if the birth rate and death rate are equal, the population is not changing and if the birth rate is less than the death rate, the population would be shrinking (ie. more people are being “taken away” than are being added to the area).
Why is birth rate lower than death rate in some countries?
The social structure, religious beliefs, economic prosperity and urbanisation within each country are likely to affect birth rates as well as abortion rates, Developed countries tend to have a lower fertility rate due to lifestyle choices associated with economic affluence where mortality rates are low, birth control …
How does birth rate affect death rate?
Lower (or higher) mortality might induce lower (or higher) fertility, but it is well established that higher birth rates lead to higher infant and child mortality. This higher mortality is related to the effect on infants and children of earlier weaning and reduced care from mothers.
When the birth rate is high and death rate is low then it is called as?
The younger a population, the faster that population grows because the birth rate is higher and the death rate is lower (Fig. 13-1). When birth rate is expressed per age group, it is called the standardized birth rate, as opposed to the crude birth rate of the total population.
Is birth rate higher than death rate?
In the United States, birth rates are higher than death rates at present, partly due to the relatively young age structure of the U.S. population.
What can affect death rate?
Factors affecting Death rate in a country
- Medical facilities and health care.
- Nutrition levels.
- Living standard.
- Access to clean drinking water.
- Hygiene levels.
- Levels of infectious diseases.
- Social factors such as conflicts and levels of violent crime.
How is the birth rate and death rate related?
Both the birth and death rate are given per 1,000 people of the country’s population. population is increasing; those below the line have a declining population.
How does a low death rate affect the population?
In a case for a country that has lower death rates but has huge numbers of birth rates that means that country’s population is going to skyrocket eventually giving them more human resources. In the opposite case though, if the birth rates are low and the death is high, well that country is going to shrink in population. Is simple logic really.
What’s the birth rate and death rate in Norway?
Let’s take Norway and Tanzania for example. Norway has a birth rate of 12/1,000 and a death rate of 8/1,000 while Tanzania has a birth rate of 40/1,000 and a death rate of 9/1,000.
Why is the birth rate declining in the United States?
However the fertility rates of immigrants to the US have been found to decrease sharply in the second generation as a result of improving education and income. It will take several generations for a real change in total fertility rates to be reflected in birth rates because the age distribution must reach equilibrium.