geogherohy

Question	Answer
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.

Resource summary

	Created by manahil nadeem almost 8 years ago