Population And Migration Flashcards
What is crude brith rate
The number of live births per thousand of the population per year
What is crude death rate
Total number of deaths per thousand of the population per year
Natural increase is when?
The birth rate is higher than the death rate. The amount the population increases by is called natural increase.
Natural decrease is when?
The death rate is higher than the birth rate. The amount the population decreases by is natural decrease.
What does the word model mean?
A theoretical framework that allows us to predict things/events
What is the demographic transition model
Demographic-population
Transition-change over time
What is a population structure
The composition of the people living in a country
What is a population pyramid
A graph showing the structure of a population by comparing relative numbers of people in different age groups
How is information displayed on a population pyramid
- A series of horizontal bars which represents 5 age groups, e.g. 0-4 years, 5-9 years, 10-14 years, 15-19 years, 20-24 years etc.
- Two sides - left side usually shows males and the right hand side usually shows females.
- The numbers along the bottom represent how many are in each bar - sometimes this is the actual number in each gender and age group but often is an age percentage of people in the total population who are in this category.
Dependency
There are 3 age groups
Youth dependent
Aged dependent
Economically active
What is migration?
Migration is the permanent or semi permanent movement of people from one place of residency to another
An emigrant is
Someone who is migrating out of country
An immigrant is
Someone who is moving into a country
Immigration is?
I for in
Emigration is?
E for exit
What are push factors
Any negative aspects or qualities of a place which causes people to leave it.
What are pull factors
Any attractive/positive aspects or quality’s of a place that attracts (pulls) migrants to it
Examples of pull factors - taxes,safe, Jon opportunities, nice weather
What are asylum seekers?
An asylum seeker is someone who has left their home country seeking asylum in another but hasn’t been granted refugee status.
What does the word asylum mean?
Protection or shelter
What are refugees
A refugee is someone who has been forced to leave their home country and move to another and has applied for and been granted refugee status by the destination country
What does the term internally displaced person (idp) mean?
Someone who is forced to flee their home by remaining within countries borders
An economic migrant is someone who?
Leaves their country due to poor economical conditions and moved to another in search for work to improve the quality of life
Describe a typical economic migrant
Anyone looking for a job. There is no economical migrant
Case study-Migrants to Greece
There has been civil war in Syria since 2011. This has resulted in many Syrian people having to flee their homes. Of syrias 22 million people, 6 million people are internally displaced and 4.8 million have fled abroad
Syria shares a land border with turkey. In 2011 8000 Syrian migrants fled to turkey. By 2014 there were 815 000
Many want to make their way to Northern European countries like Germany, Sweden and the uk, to be united with their family members.
St the same time, migrants from Afghanistan and African countries like Somalia, have arrived, escaped war and poverty, and trying to enter Europe.
As the number of migrants has increased so have the barriers to migration. Some of these are physical- like the building of fenced along the southern border of Hungary others are human barriers like, caps on the number of people entering
In 2016, between January and August -170000 migrants have arrived in Greece (25% of these were children)
Numbers have slowed, but in 2019 there were still 75000.