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Chapter 1 - Exploring the United States
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hemisphere
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landform
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temperature
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equator
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sea level
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precipitation
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prime meridian
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plateau
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climate
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continent
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source
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humidity
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relative location
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tributary
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line graph
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border
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mouth
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natural resource
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gulf
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basin
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renewable
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absolute location
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canyon
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groundwater
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line of longitude
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elevation
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industry
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line of latitude
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relief
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mineral
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nonrenewable
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environment
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conservation
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Chapter 3 - Regions Around You
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region
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interdependence
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natural vegetation
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ethnic group
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modify
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technology
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communication
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county
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county seat
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municipal
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treaty
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commonwealth
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tropics
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rain forest
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tundra
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province
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Chapter 2 - We the People
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culture
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patriotism
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immigrate
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population
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rural
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urban
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suburb
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government
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constitution
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democracy
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republic
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legislative branch
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executive branch
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judicial branch
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checks and balances
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majority rule
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economy
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free market
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factors of production
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profit
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supply
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demand
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manufacturing
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service industry
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trade-off
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opportunity
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cost
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