5776664
Beschreibung
Karteikarten von manahil nadeem, aktualisiert more than 1 year ago
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Erstellt von manahil nadeem
vor mehr als 8 Jahre
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| Frage | Antworten |
| factors effecting population | 1. population distribution ( the spread of people across the world) 2. population density (the number of people living in an area) |
| migration | people who move in search for a better place. |
| immigration | coming to a new land to live there permanently. |
| emergration | leaving a place to live somewhere permanently |
| migrant or migrant worker | a person who moves place to place to get work. |
| refugee | a person forced to leave the country because of war. |
| net migration | measures the difference between immigration and emigration |
| natural incerse | uses birth rate and death rate to measure countries growth. |
| birth rate | number of babies born each year per 1000 people |
| death rate | number of deaths each year per 1000 people. |
| population pyramid | a population pyramid provides data of a country's population at one point. |
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