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Geography of the United States

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Quizzes in Geography of the United States for Grade 8

Why can Colorado water decisions affect other states?

  • Major rivers begin in Colorado and flow downstream
  • No rivers leave Colorado
  • Colorado owns every U.S. lake
  • All states use Denver’s city water
Correct answer(s):
  • Major rivers begin in Colorado and flow downstream

Which groups can compete for limited Colorado water supplies?

  • Only universities
  • Only tourists and airlines
  • Cities, agriculture, ecosystems, and interstate users
  • Only mining museums
Correct answer(s):
  • Cities, agriculture, ecosystems, and interstate users

Which uses depend on Colorado’s water resources?

  • Only ski resorts
  • Cities, farms, ecosystems, recreation, and downstream communities
  • Only airports
  • Only state government offices
Correct answer(s):
  • Cities, farms, ecosystems, recreation, and downstream communities

How does mountain snowpack act like a natural reservoir?

  • It creates ocean tides
  • It stops all evaporation
  • It stores winter precipitation and releases water as it melts
  • It permanently removes water from rivers
Correct answer(s):
  • It stores winter precipitation and releases water as it melts

What geographic contrast occurs within California?

  • It has no land above sea level.
  • It is entirely below sea level.
  • It has the highest and lowest points on Earth.
  • It has both the highest summit and lowest land elevation in the contiguous United States.
Correct answer(s):
  • It has both the highest summit and lowest land elevation in the contiguous United States.

Why are earthquake-resistant planning and building practices important in California?

  • Earthquake risk comes only from hurricanes.
  • Active faults cross densely settled areas.
  • Earthquakes occur only in empty deserts.
  • California has no fault systems.
Correct answer(s):
  • Active faults cross densely settled areas.

Why do natural-hazard risks differ across California?

  • California has only one type of hazard.
  • Every region has identical geography.
  • Regions have different climates, terrain, vegetation, and settlement patterns.
  • Hazards occur only in Sacramento.
Correct answer(s):
  • Regions have different climates, terrain, vegetation, and settlement patterns.

Which description best fits California’s settlement pattern?

  • Strongly urban, with major coastal and inland-valley concentrations
  • Evenly spread across every square mile
  • Almost entirely rural and unurbanized
  • Mostly located on mountain summits
Correct answer(s):
  • Strongly urban, with major coastal and inland-valley concentrations

Which four forces can change California’s population?

  • Only rainfall and temperature
  • Births, deaths, interstate migration, and international migration
  • Only tourism and farming
  • Only elections and laws
Correct answer(s):
  • Births, deaths, interstate migration, and international migration

Which west-to-east pattern describes much of California?

  • Coastal mountains, Central Valley, Sierra Nevada, then interior deserts
  • Flat plain from ocean to Nevada
  • Atlantic coast, Appalachians, Great Lakes, then prairie
  • Tundra, rainforest, coral reef, then ice sheet
Correct answer(s):
  • Coastal mountains, Central Valley, Sierra Nevada, then interior deserts

Why is the Central Valley highly productive for agriculture?

  • It receives tropical rain every day.
  • It is covered by permanent snow.
  • Fertile soils combine with irrigation.
  • It has no need for water.
Correct answer(s):
  • Fertile soils combine with irrigation.

How does Sierra Nevada snow affect California farming and cities?

  • It turns farmland into ocean.
  • It has no connection to water supply.
  • Snowmelt contributes to water supplies.
  • It blocks all rivers permanently.
Correct answer(s):
  • Snowmelt contributes to water supplies.

Which factors help create California’s varied climates?

  • Latitude, elevation, distance from the ocean, and mountain barriers
  • Only state borders
  • Only city population
  • Only longitude
Correct answer(s):
  • Latitude, elevation, distance from the ocean, and mountain barriers

Which choice correctly explains Forced Native removal affected peoples with ties to Arkansas?

  • Eastern Arkansas is dominated by high alpine terrain.
  • Arkansas’s rivers have had almost no effect on settlement, farming, or transportation.
  • Forced Native removal affected peoples with ties to Arkansas during the nineteenth century
  • All parts of Arkansas have the same elevation and landform pattern.
Correct answer(s):
  • Forced Native removal affected peoples with ties to Arkansas during the nineteenth century

Which interpretation of Springdale, Rogers, and Bentonville is correct?

  • Arkansas’s rivers have had almost no effect on settlement, farming, or transportation.
  • Arkansas is entirely flat and has no upland or mountain regions.
  • Springdale, Rogers, and Bentonville form part of the fast-growing Northwest Arkansas corridor
  • Arkansas has a dry desert climate across the entire state.
Correct answer(s):
  • Springdale, Rogers, and Bentonville form part of the fast-growing Northwest Arkansas corridor