Geography notes for 1/3/22-1/6/2

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Most populated country is china

between 1995 and 2007 the world grew by 220,000 people per day!

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Vocabulary

Crude Birth Rate(CBR)-the total number or live births in a year for every 1,000 people in a country

Crude Death Rate(CDR)-the total number or deaths in a year for every 1,000 people in a country

Natural Increase Rate(NIR)-the percentage by which a population grows in a year

-computed by subtracting CDR from CBR after converting them to percentage

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why is it important to control population growth

Food shortages

famine

Epidemics

plagues

Pandemics

Lower Standard of living

Need for increased emphasis educations

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Thomas Malthus

In 1798 Tomas Malthus published his views on the effect of population on food supply.

Eventually people will out number supply and something bad will happen to make it even again.

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Ester Boserup's Theory of population Growth

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