Uneven Earth Resources - Middle School Earth and Space Science
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Which energy resource is unevenly distributed because it requires hot rock and groundwater near plate boundaries?
Which energy resource is unevenly distributed because it requires hot rock and groundwater near plate boundaries?
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Geothermal energy. Heat from Earth's interior concentrates at tectonic boundaries.
Geothermal energy. Heat from Earth's interior concentrates at tectonic boundaries.
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Which resource is unevenly distributed because fertile soil develops best under certain climates and vegetation?
Which resource is unevenly distributed because fertile soil develops best under certain climates and vegetation?
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Fertile topsoil. Climate, vegetation, and time create rich soil in some areas.
Fertile topsoil. Climate, vegetation, and time create rich soil in some areas.
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Which metal ore is unevenly distributed because it is concentrated by hydrothermal fluids near volcanoes?
Which metal ore is unevenly distributed because it is concentrated by hydrothermal fluids near volcanoes?
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Copper ore. Hot fluids from magma concentrate copper in volcanic regions.
Copper ore. Hot fluids from magma concentrate copper in volcanic regions.
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Which metal ore is unevenly distributed because it often forms by chemical precipitation in ancient seas?
Which metal ore is unevenly distributed because it often forms by chemical precipitation in ancient seas?
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Iron ore. Formed when oxygen-rich water deposited iron in ancient oceans.
Iron ore. Formed when oxygen-rich water deposited iron in ancient oceans.
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Which resource is unevenly distributed because it forms from intense heat and pressure deep underground?
Which resource is unevenly distributed because it forms from intense heat and pressure deep underground?
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Diamonds. Forms only in Earth's mantle under extreme conditions.
Diamonds. Forms only in Earth's mantle under extreme conditions.
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Which water resource is unevenly distributed because it depends on local precipitation and climate?
Which water resource is unevenly distributed because it depends on local precipitation and climate?
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Freshwater. Rainfall patterns and climate create wet and dry regions.
Freshwater. Rainfall patterns and climate create wet and dry regions.
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Which underground water resource can be unevenly distributed due to rock type and pore space?
Which underground water resource can be unevenly distributed due to rock type and pore space?
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Groundwater (aquifers). Permeable rock layers store water only in certain areas.
Groundwater (aquifers). Permeable rock layers store water only in certain areas.
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Which resource is most unevenly distributed because it forms from buried plant material in specific settings?
Which resource is most unevenly distributed because it forms from buried plant material in specific settings?
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Coal. Requires ancient swamps and specific burial conditions to form.
Coal. Requires ancient swamps and specific burial conditions to form.
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Which resource is most unevenly distributed because it forms only in certain sedimentary basins?
Which resource is most unevenly distributed because it forms only in certain sedimentary basins?
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Petroleum (oil). Forms from ancient marine organisms in specific geological conditions.
Petroleum (oil). Forms from ancient marine organisms in specific geological conditions.
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Which Earth resource forms only in certain geologic settings, making it unevenly distributed: coal, air, or sunlight?
Which Earth resource forms only in certain geologic settings, making it unevenly distributed: coal, air, or sunlight?
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Coal. Forms from ancient plant matter under specific pressure and temperature conditions.
Coal. Forms from ancient plant matter under specific pressure and temperature conditions.
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Which resource is most unevenly distributed because it requires specific heat and pressure conditions: petroleum, oxygen, or sand?
Which resource is most unevenly distributed because it requires specific heat and pressure conditions: petroleum, oxygen, or sand?
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Petroleum (oil). Forms from organic matter under precise geological conditions over millions of years.
Petroleum (oil). Forms from organic matter under precise geological conditions over millions of years.
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Which resource is unevenly distributed because it is stored in aquifers and surface water basins: freshwater, seawater, or nitrogen?
Which resource is unevenly distributed because it is stored in aquifers and surface water basins: freshwater, seawater, or nitrogen?
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Freshwater. Found only where geological formations can store and retain water.
Freshwater. Found only where geological formations can store and retain water.
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Which resource is unevenly distributed because it depends on climate and soil formation: fertile topsoil, granite, or basalt?
Which resource is unevenly distributed because it depends on climate and soil formation: fertile topsoil, granite, or basalt?
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Fertile topsoil. Requires specific climate conditions and time for organic matter accumulation.
Fertile topsoil. Requires specific climate conditions and time for organic matter accumulation.
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Which resource is unevenly distributed because it concentrates in ore deposits: iron ore, air, or ocean water?
Which resource is unevenly distributed because it concentrates in ore deposits: iron ore, air, or ocean water?
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Iron ore. Forms in specific geological environments where iron minerals concentrate.
Iron ore. Forms in specific geological environments where iron minerals concentrate.
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Which energy resource is unevenly distributed because it requires high heat flow near plate boundaries: geothermal energy, wind, or daylight?
Which energy resource is unevenly distributed because it requires high heat flow near plate boundaries: geothermal energy, wind, or daylight?
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Geothermal energy. Requires volcanic activity or tectonic boundaries for heat access.
Geothermal energy. Requires volcanic activity or tectonic boundaries for heat access.
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Which resource is unevenly distributed because it requires strong, consistent winds: wind energy potential, air, or seawater?
Which resource is unevenly distributed because it requires strong, consistent winds: wind energy potential, air, or seawater?
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Wind energy potential. Depends on geographic features that create consistent wind patterns.
Wind energy potential. Depends on geographic features that create consistent wind patterns.
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Which resource is unevenly distributed because it depends on latitude and cloud cover: solar energy potential, oxygen, or sand?
Which resource is unevenly distributed because it depends on latitude and cloud cover: solar energy potential, oxygen, or sand?
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Solar energy potential. Varies with distance from equator and local weather patterns.
Solar energy potential. Varies with distance from equator and local weather patterns.
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Which resource is unevenly distributed because it occurs mainly where rivers have large elevation drops: hydropower potential, air, or salt?
Which resource is unevenly distributed because it occurs mainly where rivers have large elevation drops: hydropower potential, air, or salt?
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Hydropower potential. Requires specific topography with significant elevation changes.
Hydropower potential. Requires specific topography with significant elevation changes.
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Which process most directly causes uneven distribution of fertile soils: weathering and erosion, Earth tides, or eclipses?
Which process most directly causes uneven distribution of fertile soils: weathering and erosion, Earth tides, or eclipses?
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Weathering and erosion. Breaks down rock and transports minerals to create soil in specific areas.
Weathering and erosion. Breaks down rock and transports minerals to create soil in specific areas.
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Which option best identifies a resource that is generally evenly distributed worldwide: oxygen in air, coal, or copper ore?
Which option best identifies a resource that is generally evenly distributed worldwide: oxygen in air, coal, or copper ore?
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Oxygen in air. Atmosphere mixes globally, distributing oxygen evenly everywhere.
Oxygen in air. Atmosphere mixes globally, distributing oxygen evenly everywhere.
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Which option best identifies a resource that is generally evenly distributed worldwide: sunlight, petroleum, or iron ore?
Which option best identifies a resource that is generally evenly distributed worldwide: sunlight, petroleum, or iron ore?
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Sunlight. Reaches all parts of Earth, though intensity varies by latitude.
Sunlight. Reaches all parts of Earth, though intensity varies by latitude.
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Which choice is most likely found near convergent or divergent plate boundaries: geothermal energy, coal beds, or farmland soil?
Which choice is most likely found near convergent or divergent plate boundaries: geothermal energy, coal beds, or farmland soil?
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Geothermal energy. Plate boundaries provide the heat source needed for geothermal systems.
Geothermal energy. Plate boundaries provide the heat source needed for geothermal systems.
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Which resource is unevenly distributed because it requires long-term weathering and specific soil-forming conditions?
Which resource is unevenly distributed because it requires long-term weathering and specific soil-forming conditions?
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Fertile topsoil. Takes centuries to develop from weathered rock and organic matter.
Fertile topsoil. Takes centuries to develop from weathered rock and organic matter.
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Which process concentrates metals when hot, mineral-rich water moves through cracks and cools?
Which process concentrates metals when hot, mineral-rich water moves through cracks and cools?
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Hydrothermal deposition. Hot water dissolves minerals and redeposits them when cooling.
Hydrothermal deposition. Hot water dissolves minerals and redeposits them when cooling.
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Which plate-boundary setting is most associated with metal ore deposits from hydrothermal fluids?
Which plate-boundary setting is most associated with metal ore deposits from hydrothermal fluids?
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Convergent plate boundaries (subduction zones). Magma heats water that deposits minerals in cracks.
Convergent plate boundaries (subduction zones). Magma heats water that deposits minerals in cracks.
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