Grade 9 Geography - Demographics Flashcards
Balance trade?
The difference between the value of exports and value of imports
Birth rate?
Number of birth per 1000 ppl
Death rate?
The number of deaths per 1000 ppl
Developed country?
A country with a highly developed economy
How is a country categorized within developed NIC or developing?
By their GDP per capita
How much GDP per capita does a developed country have?
Between $22,000 and $35,000
How much GDP per capita does a developing country have?
Less than $6,000
How much GDP per capita does a NIC country have?
$22,000-$6,000
What is a country called if it has a GDP per capita higher than $35,000
Mature Developed
Developing country?
Countries with a poor GDP per capita
Doubling time?
How long it would take for a country’s population to double
How is doubling time measured?
By dividing that country’s growth rate by 70
Emigration rate?
Number of ppl per 1,000 popl in a year who emigrate
Export?
When one country sells goods to another
GDP per capita?
The total value of goods and services produced within a country per person
Human development index (HDI)?
An index that calculates the standard of life and economic statistics in a country. To indicate a country’s human development
Immigration rate?
The number of new ppl who have come from one country to another
Zero Population Rate?
It is when a country’s population growth rate is unchanged, so the birth rate and death rate of that country must be equal
Population Policy?
When the government influences a change in the demographic of a country
How do you calculate Density?
Dived the population of the area by unit area (km 2) of land
Net Migration?
The net effect of immigration and emigration on an area’s population in a given period.
How is Net Migration calculated?
Subtract immigration by emigration
Push/Pull Hypothesis?
A migration hypothesis of what the circumstances will be. Push will occur if a place is undesirable people will repel from that area. While Pull occurs if a place is desirable so it attracts people.
Brain Drain?
When most of the intelligent, skilled or capable resources in a certain region are exported because of lack of finances
Natural Increase/decrease?
The surplus/deficiency of births over deaths in a population within a given time period
Replacement Level rate?
The level of fertility at which a couple has enough children to replace themselves. (at least 2 children per couple)
How is General Fertility Rate calculated?
The number of live births divided by 1,000 women
What was the Baby Boom?
It was a dramatic increase in fertility rates that occurred in certain regions
When did the Baby Boom Occur?
from 1947-1961 during World War II
How is Infant Mortality Rate calculated?
The number of infant deaths (ages 1>) per 1,000 live births in a given year
Population Pyramid?
a vertical bar graph that shows the population of female (right) and males (left) within for certain ages within a given time and place
bulge?
when the population of a certain age range on a population pyramid is much greater than its surrounding age ranges