Population growth — what causes?
Natural increase and migration drive growth.
Crude Birth Rate — definition?
Live births per 1,000 people annually.
Fertility rate — definition?
Average children per woman during lifetime.
Population growth — drivers?
Natural increase and migration.
Replacement fertility — rate?
Approximately 2 children per woman.
Infant mortality rate — indicator?
Child health and healthcare quality.
Life expectancy — influence?
Mortality rates across age groups.
Demographic transition — stage 1?
High birth and death rates.
Stage 2 — population?
Rapid growth due to declining death rates.
Test your knowledge with 6 questions on Understanding Population Dynamics.
1. What does the Crude Birth Rate measure in demographic studies?
2. What does the Crude Birth Rate measure?
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