Analysis On a sheet a paper, create a list of places where people live. Then create a list of places where people do not live. YOU HAVE 5 MINS. The person with the most accurate answers on the list win! http://www.online-stopwatch.com/

People live in places that . . . People DO NOT live in places that . . . Exceptions to the rule:

Do people live in the same location of early cultural hearths? Current World Population Density

RISE OF CITIES

Why do cities form? Use the following pictures to create a list of factors that create cities.

Detroit

What other factors can lead to the development of a city?

What comes after a city starts to develop? Schools Banks Housing Transportation Hospitals Energy Cultural Centers

What will happen to cities if a resource disappears?

Urban Areas

Urban Areas •Urban – having something to do with cities. People make a living in ways other than farming. •Urban areas grouped by: - population or - economic activities Kinds of Urban Areas •Suburbs – areas around a city – large central city •Metropolitan Area – land of a central city and all of its suburbs. Megalopolis: chain of closely linked metropolitan areas “great city” “Boswash” Boston, New York, Philadelphia, Baltimore, Washington DC Primate City: leading city in its country or region

BosWash Primate City

Urban Functions (Eco. Activities) History of Cities •Manufacturing •Government – national, state, provincial capitals. •Transportation •Trade/office – generally will be located in a central area. •Other functions: - recreation ctrs - educational ctrs - religious ctrs History of Cities •Started about 6,000 years ago. •First cities: - Mesopotamia (SW Asia)

Earliest Great City - 4,000 BCE •Specialization started to develop: along the Tigris/Euphrates Rivers - 4,000 BCE •Specialization started to develop: - artisans - merchants - farmers - ruling elite (military or religious leaders) Sketch a map •Running the cities – (usually the ruling elite) - wrote the laws - levied taxes - supervised public building •Rome – ctr of Roman Empire - built all over Europe - roads still used today Earliest Great City

- brought water from the mountains by aqueducts - developed the grid system to lay out their cities (later spread all over Europe) - brought water from the mountains by aqueducts •Fall of the Roman Empire - invasion of Germanic tribes

Industrial Revolution Middle Ages •Villages and cities started to increase again after the Dark Ages •Trade between the villages would develop into large cities. Two of the largest cities would be Paris and London. Industrial Revolution •Next large growth of cites – started in Europe and would spread to N. America in the late 1700s. Immigration & 2nd Agricultural Revolution •Helped spread urbanization in the 20th c. Rural to Urban Migration •Dramatically increased the size of cities in North America. Urban Environment •Shaped by human activities - cities have to deal with problems and increasing population

Urban Landscape Exact location Relative location •Site and situation -influence whether people will settle in certain area - 2 factors influence this: Exact location Site -actual physical features (landforms, waterways, climate, etc.) Situation -position of a place in relation to all places around it. Relative location

These are characteristics of Site. What factors do we need for a city? •Water (fresh) •Abundant food source •Fertile land •Good climate •Natural protection These are characteristics of Situation Confluence The meeting of two or more bodies of water. It usually refers to the point where two streams flow together, merging into a single stream. It can be where a tributary joins a larger river, called the main stem or where two streams meet to become the source of a river of a new name, such as the confluence of Bell Creek and Arroyo Calabasas, forming the Los Angeles River. •Near a trade center •River – for transportation •Located near natural resources.

Impact of Urban Development •A city’s good situation guarantees its influence over the area •A city business district (CBD) has areas around it that supply it with raw materials and farm products – called the HINTERLAND. •The hinterland gets its manufactured products and services from the city. Hinterland CBD Burgess Model Impact of Urban Development •People change the natural landscape to build the city.- animal/plant habitats are destroyed - arable land being used for development

Urban Climate •urban areas are warmer than rural areas. •Cities are “URBAN HEAT ISLANDS” (can be up to 3º warmer) •Buildings change wind patterns. Urban Climate

Reasons for urbanization Economics: More job opportunities and higher wages Urban Life •Common urban problems - unemployment - Housing - Sanitation - Transportation - Water - Crime - Fire - racial/religious conflict - environmental pollution - decline of the Central Business District - gentrification: the restoration of run-down urban areas by the middle class (resulting in the displacement of low-income residents).   When Urbanization occurs quickly more problems occur

Favelas in Latin America

World Patterns of Urban Development •48% of the world’s people live in urban areas. •Developed countries – 75% •Developing countries – 35% live in cities •Last 20 years in developing countries - rapid population growth. By 2025 – 60% of the world’s population will live in cities. All but one of the largest cities in the world will be in developing countries. World Patterns of Urban Development

Migration Migration: the movement of people from place to place Immigrant: A person who comes IN to live permanently in a foreign country. Emigrant: A person who EXITS their own country to settle permanently in another Refugee: A person who has been forced to leave their country in order to escape war, persecution, or natural disaster. Internally Displaced Person: someone who is forced to flee their home but who, unlike a refugee, remains within their country's borders

Push/Pull Factors Migration happens because of push/pull factors Push factors: factors that make people leave their country (pushes them out) Example: lack of jobs, political unrest Pull factors: factors that draw people to another country (pulls them in) Examples: Jobs, Freedoms