Population change Flashcards
1
Q
Birth rates
A
The number of births, per 1000, per year
2
Q
Death rates
A
The number of deaths, per 1000, per year
3
Q
Natural increase/decrease
A
The change in population
4
Q
To calculate natural increase we need to…
A
Birth rate - Death rate
5
Q
Population density
A
How many people live in an area per km2
6
Q
Population distribution
A
How many people are spread out in a country.
7
Q
Population explosion
A
When a country suddenly has a lot of people
8
Q
Life expectancy
A
How long people are ment to live
