Geography

In studying drought and competing uses of scarce water, which conclusion can be justified?

• River systems cannot cross state boundaries.
• Seasonal river flows and managed water supplies support farms, energy, habitats, and communities.
• Snowmelt has no connection to summer streamflow.
• Irrigation eliminates the need to manage water shortages.

What does the evidence suggest when considering wildfire management and land-use decisions in Idaho?

• All Idaho locations receive identical rainfall.
• Rain shadows increase precipitation uniformly everywhere.
• Elevation, topography, and regional moisture patterns help produce different local climates.
• Mountain snowpack cannot affect downstream water supply.

Which explanation is defensible for an investigation of snake river watershed connections to the pacific ocean?

• Irrigation eliminates the need to manage water shortages.
• Seasonal river flows and managed water supplies support farms, energy, habitats, and communities.
• River systems cannot cross state boundaries.
• Snowmelt has no connection to summer streamflow.

Which principle is most relevant to understanding interpreting volcanic landforms at craters of the moon?

• Volcanic deposition and river erosion have both shaped parts of Idaho over geological time.
• All Idaho canyons were excavated by glaciers last year.
• The Snake River Plain is an ocean coral reef.
• Volcanic rock forms only from river mud.

For an Idaho case study of the geologic difference between lava flows and sediment deposition, which statement is best supported?

• All Idaho canyons were excavated by glaciers last year.
• Volcanic deposition and river erosion have both shaped parts of Idaho over geological time.
• The Snake River Plain is an ocean coral reef.
• Volcanic rock forms only from river mud.

In studying interpreting stream incision at hells canyon, which conclusion can be justified?

• Volcanic rock forms only from river mud.
• The Snake River Plain is an ocean coral reef.
• Volcanic deposition and river erosion have both shaped parts of Idaho over geological time.
• All Idaho canyons were excavated by glaciers last year.

What does the evidence suggest when considering the geographic significance of the shoshone falls escarpment in Idaho?

• Volcanic rock forms only from river mud.
• The Snake River Plain is an ocean coral reef.
• All Idaho canyons were excavated by glaciers last year.
• Volcanic deposition and river erosion have both shaped parts of Idaho over geological time.

Which explanation is defensible for an investigation of reservoir operations and seasonal water availability?

• Seasonal river flows and managed water supplies support farms, energy, habitats, and communities.
• Snowmelt has no connection to summer streamflow.
• Irrigation eliminates the need to manage water shortages.
• River systems cannot cross state boundaries.

How should a student assess a claim involving idaho’s climate variation with altitude in Idaho?

• Rain shadows increase precipitation uniformly everywhere.
• All Idaho locations receive identical rainfall.
• Elevation, topography, and regional moisture patterns help produce different local climates.
• Mountain snowpack cannot affect downstream water supply.

Which principle is most relevant to understanding precipitation gradients between northern mountains and southern valleys?

• All Idaho locations receive identical rainfall.
• Rain shadows increase precipitation uniformly everywhere.
• Mountain snowpack cannot affect downstream water supply.
• Elevation, topography, and regional moisture patterns help produce different local climates.

Which explanation is defensible for an investigation of explaining idaho’s regional location using multiple geographic criteria?

• Every region has identical elevation and climate.
• The Panhandle is a tropical coastline.
• Northern Idaho is narrower and often forested; southern Idaho includes broad valleys and the Snake River Plain.
• Southern Idaho consists entirely of ocean islands.

How should a student assess a claim involving idaho’s physiographic contrast between north and south in Idaho?

• Northern Idaho is narrower and often forested; southern Idaho includes broad valleys and the Snake River Plain.
• Southern Idaho consists entirely of ocean islands.
• Every region has identical elevation and climate.
• The Panhandle is a tropical coastline.

For an Idaho case study of interpreting land-area and total-area measurements, which statement is best supported?

• All square-mile measures include exactly the same features.
• Rocky landscapes are always more densely settled than cities.
• Physical terrain and the way it is measured affect settlement, travel, and comparisons.
• Elevation has no effect on transportation costs.

In studying comparing mountain elevations using standardized units, which conclusion can be justified?

• Elevation has no effect on transportation costs.
• Rocky landscapes are always more densely settled than cities.
• All square-mile measures include exactly the same features.
• Physical terrain and the way it is measured affect settlement, travel, and comparisons.