Population and Migration (Chapter 2 & 3) Flashcards
AGRICULTURAL DENSITY
THE RATIO OF THE NUMBER OF FARMERS TO THE TOTAL AMOUNT OF ARABLE LAND
ARABLE LAND
LAND THAT IS SUITABLE FOR AGRICULTURAL ACTIVITIES
ARITHMETIC DENSITY
THE TOTAL NUMBER OF PEOPLE DIVIDED BY THE TOTAL LAND AREA
CRUDE BIRTH RATE (CBR)
THE TOTAL NUMBER OF LIVE BIRTHS PER 1000 PEOPLE IN AN AREA
CRUDE DEATH RATE (CDR)
THE TOTAL NUMBER OF DEATH PER 1000 PEOPLE ALIVE IN AN AREA
DEMOGRAPHIC TRANSITION
HAS FIVE STAGES IS USED TO EXPLAIN POPULATION GROWTH RATE OF A LOCATION AND THE CAUSES AND EFFECTS OF THE GROWTH RATE
DEMOGRAPHY
THE SCIENTIFIC STUDY OF POPULATION CHARACTERISTICS
DEPENDENCY RATIO
THE NUMBER OF PEOPLE UNDER 15 OR OVER 65 COMPARED TO THE NUMBER OF PEOPLE ACTIVE IN THE LABOR FORCE
DOUBLING TIME
THE TIME IT TAKES TO DOUBLE THE POPULATION, ASSUMING A CONSTANT NIR
ECUMENE
THE PORTION OF EARTH’S SURFACES INHABITED BY PERNAMENT HUMAN SETTLEMENTS
ELDERLY SUPPORT RATIO
THE NUMBER OF PEOPLE IN THEIR PRODUCTIVE YEARS DIVIDED BY THE NUMBER OF PEOPLE 65 OR OLDER
EPIDEMIOLOGY TRANSITION
THE PROCESS OF CHANGE IN THE DISTINCTIVE CAUSES OF DEATH IN EACH STAGE OF THE DEMOGRAPHIC TRANSITION
EPIDEMIOLOGY
THE BRANCH OF MEDICAL SCIENCE CONCERNED WITH STUDYING THE DISTRIBUTION AND CAUSES OF HEALTH-RELATED ISSUES OR EVENTS IN SPECIFIED POPULATION AT A SPECIAL TIME
INDUSTRIAL REVOLUTION
A TIME PERIOD WHERE A SERIES OF ADVANCEMENTS IN INDUSTRIAL TECHNOLOGY REVOLUTIONALIZED THE PRODUCTION OF MANUFACTURED GOODS
INFANT MORTALITY RATE (IMR)
ANNUAL NUMBER OF INFANT DEATH IN AYEAR PER 1000 LIVE BIRTHS IN AN AREA
LIFE EXPECTANCY
THE AVERAGE NUMBER OF YEARS AN INDIVIDUAL IS EXPECTED TO LIVE, GIVEN CERTAIN CONDITIONS (SOCIAL, ECONOMIC, AND MEDICAL CONDITIONS)
LIFE EXPECTANCY AT BIRTH
THE AVERAGE NUMBER OF YEARS A NEWBORN INFANT CAN EXPECT TO LIVE
MATERNAL MORTALITY RATE
ANNUAL NUMBER OF WOMEN’S DEATHS CAUSED BY MATERNITY PER 100,000 LIVE BIRTHS
MEDICAL REVOLUTION
A TIME PERIOD WHEN MEDICAL TECHNOLOGY INVENTED IN EUROPE AND NORTH AMERICA DIFFUSED TO LESS DEVELOPED COUNTRIES (LATIN AMERICA, ASIA, AFRICA). IMPROVED MEDICAL PRACTICES = FEWER DEATHS FROM TRADITIONAL CAUSES AND MORE PEOPLE THAT LIVE LONGER AND HEALTHIER LIVES IN DEVELOPING COUNTRIES
NATURAL INCREASE RATE (NIR)
NATURAL INCREASES IN POPULATION IN A YEAR (CALCULATION- CBR MINUS CDR)
OVERPOPULATION
A SITUATION IN WHICH THE NUMBER OF PEOPLE IN AN AREA EXCEEDS THE CAPACITY OF THAT AREA TO SUPPORT LIFE AT A DECENT STANDARD OF LIVING
PANDEMIC
DISEASE THAT SPREADS THROUGHOUT A WIDE GEOGRAPHICAL AREA AND AFFECTS A VERY HIGH PERCENTAGE OF THE POPULATION