Vocabulary
The percentage of members of a group that are likely to survive to any given age
What is Survivorship?
Curve show populations where all ages have similar deaths
What is Type 2?
The movement of an individual or group out of its native area
What is emigration?
The general pattern of demographic change from high birth and death rates to low birth and death rates, as observed in the history of more-developed countries
What is demographic transition?
The number of births (usually per year) /1,000 women of childbearing age (usually 15 to 44)
What is fertility rate?
The distribution of ages in a specific population at a certain time - Can be graphed in a double sided bar graph
What is Age structure?
Age Structure Diagrams: A wide base pyramid shape indicates a large percent of your people and ____________.
What is rapid growth?
Country that has lower average incomes,, simple and agriculture-based economics and rapid population growth.
What are Developing countries?
The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations; the study of populations
What is demography?
The number of babies born each year / 1000 people in a population
What is the birth rate?
This represents the breakdown of the population by gender and age at a given point in time. It consists of two histograms, one for each gender (by convention, men on the left and women on the right) where the numbers are shown horizontally and the ages vertically. Age structure can be graphed in a double sided bar graph
What is a population pyramid?
Curve shows population where most individuals live to an advanced age.
What is Type 1?
The movement of individual from one area to another area
What is migration?
The number of deaths occurring in a period of time
What is the death rate?
Total fertility levels of about 2.1 children per woman. This value represents the average number of children a woman would need to have to reproduce herself by bearing a daughter who survives to childbearing age
What is replacement level fertility?
Population growth rates increased during each decade
What is exponential growth?
Age Structure Diagrams: A rectangular pyramid shape indicates a equal percent in most age groups and ____________.
What is Zero?
Country that has a higher average income, slower population growth, strong social support systems and diverse industrial economies
What are developed countries?
Infant health is more affected by the parents' access to education, food, fuel, and clean water. True or False?
What is True?
The average number of years members of a population are likely to live
What is life expectancy?
A diagram that shows the number of organisms that survive over time, starting from birth.
Three basic patterns Type 1, Type 2 and Type 3
What is survivorship curve?
Curve where most offspring die.
What is Type 3?
The movement of an individual or a group into a new community or region
What is immigration?
The death of an infant before his or her first birthday.
What is infant mortality?
What grade do you expect on the test today?
What is an A?