Patterns and Change

Descrição

Geography SL FlashCards sobre Patterns and Change, criado por Patricia Rothen em 12-04-2013.
Patricia Rothen
FlashCards por Patricia Rothen, atualizado more than 1 year ago
Patricia Rothen
Criado por Patricia Rothen mais de 12 anos atrás
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Resumo de Recurso

Questão Responda
Doubling Time Length of time it takes for a population to double in size, assuming its natural growth rate remains constant. Doubling Time (in yrs) = 70/growth rate (in %)
Tenure The way in which the rights, restrictions and responsibilities that people have with respect to land (and property) are held
Internally Displaced Person One that has fled their home but continues to live in their own country
Illegal Immigrant Person who enters another country without permission and plans to remain there
Asylum Seeker A person that seeks refugee status in another country
Refugee A person fleeing their home country in order to escape danger
Remittances Transfers of money or goods by foreign workers to their home countries
Migration The movement of people, involving a change of residence. It may be internal or external and voluntary or forces. It is usually for an extended period (more than a year) and does not include temporary circulations such as tourism/commuting.
Dependency Ratio Measures the working population and the dependent population. = (<15yrs + >64yrs)/(16-64yrs)
Population Projection Prediction about future populations based on trends in fertility, mortality, and migration
Population Momentum The tendency for a population to a) Grow despite a fall in birth rate/fertility rate b) Fall despite a rise in birth rate/fertility rate
Annual Growth Rate Crude Birth Rate - Crude Death Rate (in %)
Population Pyramid Horizontal bar graph displaying any measurable characteristic of the population. This is mostly age and gender.
Life Expectancy The average number of years that a person can be expected to live from birth, if demographic factors remain unchanged
Crude Death Rate (CDR) The number of deaths per 1000 in a population
Child Mortality Rate The number of deaths in children under the age of 5 per 1000 children
Infant Mortality Rate (IMR) The number of deaths of children less than 1 year old per 1000 live births
Total Fertility Rate (TFR) The average number of births per 1000 women of childbearing age
Standardized Birth Rate A birth rate for a region on the bases that its age composition is the same as for the whole country
Age-Specific Birth Rate The number of births per 1000 women of any specified age group
General Fertility Rate (GFR) The number of births per 1000 women aged 15-49 years
Crude Birth Rate (CBR) The number of births per 1000 people in a population

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