.

1. Society

2. Population
The population of a
place changes
continually because of
the birht rate, the death
rate emigration and
immigration.

3. The birth
The birth rate is the
number of people born
in a place every year.
The death rate is the
number of people who
die in a place every
year.

4. The Natural Growth
The natural growth
rate is the difference
between the birth and
death rates. It can the
positive or negative.

5. society
We obtain the real
growth rate by adding
and subtracting
inmigration and
emigration to the
natural growth rate.

6. By Kendra and
Antonio
CEIP Alfares

7. By Kendra and
Antonio
CEIP Alfares