Population Dynamics Flashcards
(4 cards)
1
Q
What is fertility?
A
The natural ability to reproduce.
2
Q
What is the Total Fertility Rate (TFR) for a stable population?
A
TFR = 2.1
TFR < 2.0 → decreasing population
TFR > 2.1 → increasing population
3
Q
What is migration and what are its types?
A
- Movement of people between places.
- Immigration: Into a country (increases population)
- Emigration: Out of a country (decreases population)
- Net Migration = Immigration - Emigration
4
Q
What is mortality?
A
Deaths within a population; measured by death rate per 1,000 people.
