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Unit 1. Population

Demography is the study of population, which refers to the total number of people living in an area. Population can change due to factors such as birth rates, death rates, and migration as people move to find work or escape disasters and wars. Population can be represented using graphs and charts. The document provides specifics about populations in Spain and Europe, noting that Spain has a population of approximately 46.7 million people with low population density and fertility rates, while Europe's population is around 730 million people.

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José María Nogueras Valdivieso
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1K views1 page

Unit 1. Population

Demography is the study of population, which refers to the total number of people living in an area. Population can change due to factors such as birth rates, death rates, and migration as people move to find work or escape disasters and wars. Population can be represented using graphs and charts. The document provides specifics about populations in Spain and Europe, noting that Spain has a population of approximately 46.7 million people with low population density and fertility rates, while Europe's population is around 730 million people.

Uploaded by

José María Nogueras Valdivieso
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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SOCIAL SCIENCE. 5th LEVEL.

UNIT 1: POPULATION.
1. Demography.
Demography is the study of population. Population means
the total number of people that live in an area. The
population of the world is not evenly distributed. The
number of people living in each square kilometre is called
the population density.

2. Why does population change?


Many factors can affect population: people are born or die, and people move
around to find work or escape natural disasters and wars (Migration: immigrants
and emigrants).

3. How do we represent population?


We can represent population using graphs and charts.

4. Whats the population of Spain like?


The population of Spain is about 46.7 million people. Spain has a low
population density and it also has a low fertility rate.

5. Whats the population of Europe like?


Europes population is about 730 million people.

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