enFIpopulation14
Population density:the number of people living in 1 square kilometer
Densely populated:an area that is a crowded with people
Sparsely populated:an area that has few people live in it
Birth rate:the number of live births in a year for every 1000 people
Death rate:the number of people in every 1000 people who die in a year
Population pyramids:show the number of sex within different age group
Pull factor:the reason why people want to move to other area
Push factor:the reason why people want to leaven area
MEDC:more economically developed country
LEDC:less economically developed country
Migration:when some people move from one city to anther city
Natural increase:when the number of births is larger than number of deaths
Ageing Population:the old people are more than young people in on country
Infant mortality rate:the annual number of deaths of infants less than one year old per 1,000 live births.
Life expectancy:the number of deaths per 1000 people in a year.
Immigration:form a country move to anther country.
population
A
B
E
Y
T
C
L
an area that has few people live in it
an area that is a crowded with people
form a country move to anther country.
less economically developed country
more economically developed country
show the number of sex within different age group
the annual number of deaths of infants less than one year old per 1,000 live births.
the number of deaths per 1000 people in a year.
the number of live births in a year for every 1000 people
the number of people in every 1000 people who die in a year
the reason why people want to leaven area
the reason why people want to move to other area
when some people move from one city to anther city
when the number of births is larger than number of deaths