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Published byImogen Charla Gilmore Modified over 9 years ago
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People and Environment Inhabitants adapt to their surroundings Yet can also alter the physical landscape –cutting trees for farming/grazing –damming rivers/building cities
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Population Density Average number of people in a square mile/kilometer Way to figure if region can hold population Calculation: Total population of region/land area Pull out cell phone/calculator
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Population Growth Drastic increase has occurred in last century –Effects - famine, disease, resource depletion or increased productivity –SOLUTIONS? –Well, 1 student said it best “Stop having kids!”
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Look at the Population Carefully 1750......790 million 1800......980 million 1850...1,260 million 1900...1,650 million 1950...2,555 million 2000...6,080 million * in 50 years pop. doubled Why?
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Growth Rates Birthrate - # of births each year per 1,000 people Death rate - # of deaths each year per 1,000 people We will do complex calculations dealing with these
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Immigrants/Emigrants Immigrant - people moving into country Emigrant - people moving out of country
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“Zero Population Growth” Combined birthrate and immigration rate = combined death rate and emigration rate For you math students: br + immigration = dr + emigration “Stop having kids!”
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Population Patterns People are moving to cities and surrounding suburbs from rural areas (countrysides) Urbanization - growth of city population Why are people moving to the cities?
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Why do we live where we live? 5 Things That Help Determine Where We Live Near coasts Near rivers Flat terrain Temperate climates Fertile soil * What are our 3 BASIC NEEDS? - FOOD, WATER, SHELTER
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3 Areas of Greatest Population Density
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Culture Passed on through generations Changes rather slowly Can be material (things people make by hand) or nonmaterial (religion, language, behavior)
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Language Communication or how they pass on thoughts/ideas Those who speak the same language generally share customs
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Religion Helps answer what is meaning of life –usually supports values of region Monotheism - belief in one god Polytheism - belief in more than one god
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Social Organization Hierarchy of social classes or status (based on money, education, jobs, ancestry)
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Characteristics of Country Defined territory Population Sovereignty - rule’s itself Government
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Territory All land and water within its borders
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Sovereignty Country that can rule and protect itself through its own policies
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Government Structure Gov. contain smaller units (states, provinces, republics) –Unitary - central gov. makes laws for everyone –Federal - some power to CG, some to states –Confederation - states keep sovereignty, CG limited
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Government Control 1. Authoritarian - leaders hold all power –Dictatorship - power given to person/small group –Totalitarianism - gov. controls everything (politics, economy) –Monarchy - rule through family 2. Democracy - people choose leaders to represent them
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Economic Systems 1. Capitalism - people determine what/how much produced by buying –Gov. should have no part in economy
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2. Communism State makes all economic decisions –owns operates farms, factories, business –sets personal salary
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3. Socialism Mixed economy - part state ran/ part capitalist - jointly making decisions –Wealth distributed more equally where everyone entitled to certain services (“Welfare States”)
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Now it is time for The Simpsons This does have educational value, so do not get too excited You need to use the Government Control slide for the worksheet
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