Population Explosion

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Population Explosion
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Key terms

• Birth Rate the number of children born per 1000
  people per year
• Death Rate the number of deaths per 1000 people
  per year
• Migration the movement of people from one place
  to another
• Immigrant a person entering a country
• Life Expectancy the average number of years a
  person is expected to live
• Infant Mortality The number of babies out of
  every thousand born that die before the age of
  one
• Natural Increase the difference between birth
  and death rate

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Population Clock

• http//www.ibiblio.org/lunarbin/worldpop

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The worlds population past and present (draw a
graph to show this data )
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• Describe the growth of the world population
• a) up to 1650
• b) from 1650-1900
• c) from 1900-2000
• d) from 2000-2100
• What was the world population when you were born?
  
• What will the population be on your 60th
  birthday?
• How long will it take for the world population to
  double?

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• Now turn to complete Geography p141 and answer
  activities 2-3 (finish for hwk using the copies)

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(No Transcript)
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Using information from the mystery on the Rajaks,
your table and the living graph, answer this
question

1. Why did the worlds population suddenly explode
   after 1900 (6-8 marks)