World Geography Vocabulary Terms – Flashcards
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Location
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a specific place on Earth
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Absolute location
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the exact location of a place based on longitude and latitude
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Grid system
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the system of crossing longitude and latitude that helps locate places
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Relative location
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location of one place in relation to another
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Place
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particular space with physical and human meaning
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Region
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areas with similar characteristics
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Formal region
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region defined by a common characteristic, such as a product produced there. Ex. Corn Belt
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Functional region
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region defined by a central place and the surrounding area linked to it. Ex. Metro area
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Perceptual region
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region defined by popular feelings and images rather than by objective data. Ex. Heartland
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Movement
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the act or process of changing place or position; can refer to people, goods, and ideas
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Human-environment interaction
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the study of the interrelationship between people and their physical environment
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Physical geography
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focuses on the study of Earth's physical features, including climate, land, water, plants, and animal life in terms of their relationships to one another and to humans
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Human geography
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the study of human activites and their relationship to the cultural and physical environments
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Meteorology
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the study of weather
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Cartography
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the study of mapmaking
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Hydrosphere
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the water system of Earth made up of oceans, lake, rivers, and other bodies of water
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Lithosphere
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the Earth's crust, or land
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Atmosphere
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the layer of gases extending above Earth's surface
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Continental shelf
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an underwater extension of the coastal plain
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Mantle
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a layer of hot, dense rock between the core and the crust of Earth
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Continental drift
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the theory that the continents were once joined and then slowly drifted apart
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Magma
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molten rock
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Plate tectonics
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refers to all of the physical processes that create many of the Earth's physical features
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Subduction
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when a heavier sea plate dives beneath a lighter continental plate--results in mountain ranges
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Accretion
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when pieces of Earth's crust come together slowly as the sea plate slides under the continental plate--causes continents to grow outward
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Spreading
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the process in which sea plates pull apart
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Fold
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bends in layers of rock
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Fault
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cracks in Earth's crust
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Weathering
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the process which breaks down rocks
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Erosion
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the process which wears away the Earth's surface by wind, glaciers, and moving water
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Glacier
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large bodies of ice that move across Earth's surface
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Water cycle
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the regular movement of water from evaporation to condensation to precipitation
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Evaporation
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the changing of liquid water into vapor, or gas
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Condensation
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the changing of vapor into liquid water
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Precipitation
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rain, snow, or sleet
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Desalination
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the process of removing the salt from water
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Groundwater
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freshwater that lies beneath the Earth's surface
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Aquifer
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an underground pourous rock layer often saturated by very slow flows of water
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Weather
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the condition of the atmosphere in one place during a limited period of time
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Climate
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the term for the weather patterns that an area typically experiences over a long period of time
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Axis
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an imaginary line running from the North Pole to the South Pole through Earth's center
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Revolution
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a trip around the sun
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Equinox
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a day during which the sun's rays fall directly on the Equator and daylight and nighttime are equal
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Greenhouse effect
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the process in which Earth's atmosphere traps the sun's energy for growing plants even in cold weather
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Global warming
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the trend of rising global temperatures thought to be caused by human activities
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Prevailing wind
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the fairly constant patterns of global winds, determined by latitude and the Earth's movement
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Current
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the patterns of water movement on Earth through the oceans, determined by Earth's movement, changes in air pressure, and differences in water temperature
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El Niño
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a periodic change in the pattern of ocean currents, water temperatures, and weather in the mid-Pacific region
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Natural vegetation
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the original plant life growing in an area
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Coniferous
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trees, including evergreens, that produce cones
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Oasis
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an area of lush vegetation
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Deciduous
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trees, mostly with broad leaves, which change color and drop their leaves in autumn
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Mixed forest
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a forest with both deciduous and coniferous trees
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Chaparral
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Mediterranean scrub vegetation consisting of drought-resistant woodland of twisted, hard-leafed trees
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Prairie
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inland grasslands
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Permafrost
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permanently frozen subsoil
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Smog
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a visible chemical haze in the atmosphere that endangers people's health
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Death rate
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number of deaths per year for every 1000 people
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Birthrate
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number of births per year for every 1000 people
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Natural increase
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the growth rate of a population, which is the difference between the birthrate and the death rate
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Population distribution
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the pattern of human settlement
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Population density
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the number of people living on a square mile or square kilometer of land
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Migration
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the movement of people from place to place
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Culture
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the way of life of a group of people who share similar beliefs and customs
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Language family
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large groups of languages with similar roots
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Ethnic group
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a group of people who share a common language, history, place of origin, or a combination of these elements
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Culture region
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a region which includes countries that have certain traits in common
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Cultural diffusion
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the process of spreading new knowledge from one culture to another
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Culture hearth
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early centers of civilization whose ideas and practices spread to surrounding areas
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Unitary system
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government which gives all key powers to the national or central government
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Federal system
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government which divides the powers of government between the national government and state or provincial governments
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Autocracy
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a system of government in which the power and authority to rule belong to a single individual
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Oligarchy
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any system of government in which a small group holds power
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Democracy
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any system of government in which leaders rule with the consent of the citizens
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Traditional economy
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economy in which habit and custom determine the rules for all economic activity
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Market economy
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economy in which individuals and private groups make decisions about what to produce
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Mixed economy
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economy in which the government supports and regulates free enterprise through decisions that affect the marketplace
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Command economy
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economy in which the government owns or directs the means of production--land, labor, capital, and business managers--and controls the distribution of goods
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Natural resource
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elements from Earth that are not made by people but can be used by them for food, fuel or other necessities
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Developed country
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countries having much technology and manufacturing
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Developing country
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countries working toward greater manufacturing and technology use
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Industrialization
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the spread of industry
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Free trade
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the removal of trade barriers so that goods can flow freely among countries
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Pollution
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the release of unclean or toxic elements into the air
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Divide
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a high point or ridge that determines the direction in which rivers flow
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Tributary
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smaller rivers and streams
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Fall line
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marks the place where the higher land of the Piedmont drops to the lower Atlantic Coastal Plain
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Timberline
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the elevation above which trees cannot grow
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Immigration
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the movement of people from one country to another
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Native American
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the descendants of the first peoples who moved to North America from Asia 20,000 years ago
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Sunbelt
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one of the area's fastest growing areas in the American southwest characterized by its mild climate
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Urbanization
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the movement of people from rural areas to cities
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Metropolitan area
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area which includes a city with a population of at least 50,000 people and outlying communities called suburbs
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Mobility
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the movement of people in a population, as from place to place, from job to job, or from one social class or level to another
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Republic
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a state in which the supreme power rests in the body of citizens entitled to vote and is exercised by representatives chosen directly or indirectly by them.
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Underground Railroad
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an informal network of safe houses used to help enslaved people escape to the north
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Constitution
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document which created the strong national government of the United States while preserving the rights of citizens
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Bill of Rights
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the first 10 amendments which guarantee the basic rights of citizens
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Dominion
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a partially self-governing country with close ties to Great Britain
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Parliament
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the national legislature of Canada, consisting of the Senate and the House of Commons
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Free market economy
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economy which allows people to own, operate, and profit from their own businesses
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Post-industrial
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economies which place less emphasis on heavy industry and traditional manufacturing, and more emphasis on service and high-tech businesses
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Retooling
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the process of converting old factories for use in new industries
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Monopoly
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total control of an industry by one person or one company
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Trade deficit
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spending more money on imports than earning from exports
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Tariff
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taxes on imports and exports
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Trade surplus
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earning more money from export sales than spending for imports
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Llanos
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inland grasslands of Colombia and Venezuela
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Pampas
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inland grasslands of Argentina and Uruguay
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Gauchos
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cowhands employed by ranchers on large estates
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Indigenous
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peoples descended from an area's first inhabitants
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Dialect
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a form of a language unique to a particular place or group
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Patois
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dialects that blend indigenous, European, African, and Asian languages
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Conquistador
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a Spanish conqueror
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Viceroy
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a royally appointed official
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Caudillo
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a dictator
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Syncretism
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blending of beliefs and practices
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Extended family
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household made up of several generations of family members
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Malnutrition
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a condition caused by lack of proper food
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Export
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to sell to other countries
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Latifundia
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large agricultural estates owned by wealthy families or corporations which yield high returns for low investment in labor
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Minifundia
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small plots of land intensively farmed by campesinos to feed their families
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North American Free Trade Agreement (NAFTA)
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an agreement effective in 1994 that reduced trade restrictions and increased the flow of goods, services, and people between the U.S, Canada, and Mexico
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Deforestation
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the clearing or destruction of forests
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Slash-and-burn
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an ancient technique in which all trees and plants in an area are cut and burned to add nutrients to the soil
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Reforestation
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the planting of young trees or the seeds of trees on the land that has been stripped
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Dikes
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large banks of earth and stone which hold back water
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Polder
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reclaimed lands which formerly were covered by the sea
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Glaciation
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the process in which glaciers formed and spread
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Fjord
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long, narrow, steep-sided inlets carved by glaciation
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Ethnic cleansing
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the expelling from a country or killing of rival ethnic groups
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Refugee
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people who flee to another country for safety
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City-states
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separate communities formed by the ancient Greeks which were linked by Greek language and culture
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Middle Ages
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a period from 500 AD- 1500 AD which was the period between ancient and modern times
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Feudalism
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a system in which monarchs or lords gave land to nobles in return for pledges of loyalty
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Crusades
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a series of brutal religious wars beginning in AD 1000 to win Palestine from Muslim rule
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Renaissance
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Europe's period of artistic and intellectual achievement that began in the 1300s in Italy
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Reformation
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religious movement of the 1500s that lessened the power of the Roman Catholic Church and introduced Protestantism to Europe
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Enlightenment
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a movement in the 1700s to value reason and question tradition
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Industrial capitalism
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an economic system in which owners used profits to expand their companies
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Communism
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a philosophy that called for economic equality and ownership of resources by workers
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Reparations
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payment for damages
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Holocaust
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the mass murder of more than 6 million European Jews
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Cold War
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a power struggle between the Soviet-controlled Communist world and the non-Communist world after World War II
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European Union
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an organization formed in 1993 whose goal is to unite Europe so that goods, services, and workers can move freely among member countries
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Language family
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a group of related languages that have all developed from one earlier language
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Romanticism
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the influential artistic style developed in Europe in the late 1700s-early 1800s which emphasized individual emotions as a reaction to industrialization
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Heavy industry
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the manufacture of machinery and industrial equipment--prevalent where there is availability of raw materials
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Light industry
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the manufacture of high-end electronics and specialty tools--prevalent in countries lacking industrial raw materials
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Mixed farming
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raising several kinds of crops and livestock on the same farm
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Farm cooperatives
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organizations in which farmers share in growing and selling products, reduce costs, and increase profits
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Collective farms (kolkhoz)
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in the Soviet Union, a small farm worked by farmers who shared in the farm's production and profits
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State farms (sovkhoz)
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in the Soviet Union, a large farm owned and run by the state, run more like factories
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Genetically modified foods
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foods with genes altered to make them grow bigger or faster or be more resistant to pests
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Organic farming
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using natural substances instead of chemicals to increase crop yields
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Tundra
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a vast, treeless plain in cold northern climates, characterized by permafrost and small, low plants, such as mosses and shrubs
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Steppe
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a temperate grassland with dry summers and long, cold, dry winters