Population Change; definitions 0.0 / 5 ? GeographyPopulation changeGCSEAQA Created by: MeganLee1104Created on: 30-05-16 10:24 Natural Increase (NI) The birth rate exceeds the death rate 1 of 10 Natural Decrease The death rate exceeds the birth rate 2 of 10 Birth Rate The number of babies born per 1,000 people per year 3 of 10 Death Rate The number of deaths per 1,000 people per year 4 of 10 Life Expectancy The number of years a person is expected to live, usually taken from birth 5 of 10 Exponential Growth A pattern where the growth rate consistently increases- J curve 6 of 10 Natural Change The difference between birth rate and death rate- % 7 of 10 Zero Growth A population in balance; (birth rate= death rate) so no growth or decrease 8 of 10 Refugee A person who has been forced to leave their country in order to escape war, persecution or a natural disaster 9 of 10 Asylum Seeker A person who has left their home country as a political refugee and is seeking asylum in another 10 of 10
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