Second 10 Cards Flashcards
1
Q
- Positive net migration rate
A
More people enter a country than leave.
2
Q
- Negative net migration rate
A
More people leave a country than enter.
3
Q
- Life expectancy
A
The average number of years a person is expected to live.
4
Q
- Population chart
A
A graph showing the age and gender structure of a population.
5
Q
- Pyramid-shaped population chart
A
A graph with a wide base, showing high birth rates and a young population.
6
Q
- Grenade-shaped population chart
A
A graph with a more balanced middle, showing stable growth.
7
Q
- Urn-shaped population chart
A
A graph with a narrow base, showing low birth rates and an aging population.
8
Q
- Population density
A
Number of people per square kilometer/mile.
9
Q
- Population distribution
A
How people are spread across an area.
10
Q
- Demographic Transition Model
A
A model showing how population growth changes over time.
