Glossary
106 terms defined — economic, geographic, government & more
Death Rate
DemographicThe number of deaths per 1,000 people per year. It reflects the overall health conditions and age structure of a population.
Example: Bulgaria has one of the highest death rates in Europe due to its aging population.
Death rate
Demographic Profile
DemographicA comprehensive overview of a country's population characteristics.
Example: Japan's demographic profile shows rapid aging and population decline.
Demographic profile
Dependency Ratio
DemographicThe ratio of dependents (people younger than 15 or older than 64) to the working-age population (15-64). A high ratio indicates more economic burden on the working population.
Example: Japan has one of the highest old-age dependency ratios due to its aging population.
Dependency ratios
Desertification
GeographicThe process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture. It threatens food security and livelihoods.
Example: The Sahel region of Africa is particularly vulnerable to desertification.
Environment - current issues
Diplomatic Representation
GovernmentThe formal system of embassies and diplomatic missions between countries.
Example: The US maintains diplomatic relations with over 190 countries.
Diplomatic representation in the US
Drinking Water Source
DemographicThe percentage of the population with access to improved drinking water sources.
Example: In many Sub-Saharan African countries, less than 50% have access to safe drinking water.
Drinking water source
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