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geography

Yellow pages

QuestionAnswer
Fluctuate To rise and to fall
Birth rate The number of births per1000 people in one year
Death rate The number of deaths per 1000 people in one year
One hectare 10,000 metres square or half the size of croke park
Irrigation Supplying dry agricultural land with water through canals or plastic
Population distribution The dispersal of people in the world. it is very uneven
Population density The average number of people living in a square kilometre
Desertification The spread of a desert due to drought overgrazing and tree felling
The north The developed world or the first world
The south The developing world or the Third world
Created by: delvinceltic