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ConcepTest Examples


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Conceptest: Permeability and cone of depression part of Cutting Edge:Enhance Your Teaching:Teaching Methods:ConcepTests:Examples
Two wells (A and B) are drilled into rocks that have the same porosity, but the rocks around well A have a higher permeability than these around well B. Suppose both wells are pumped at the same rate. Which ...

ConcepTest: Stream Baseflow During Droughts part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
What happens to the volume of water that passes from groundwater to streams during a prolonged drought? a. it increases b. it decreases c. no change

ConcepTest: Humid Climates and Water Transport to Streams part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
In a humid climate (e.g., Georgia), which process contributes the greatest volume of water to streams? a. human activity b. overland flow c. groundwater discharge

ConcepTest: Arid Climates and Water Transport to Streams part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
In an arid climate (e.g., Arizona), which process contributes the greatest volume of water to streams? a. human activity b. overland flow c. groundwater discharge

ConcepTest: Perennial Stream Confluence part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
The diagram depicts the confluence of two perennial streams (A and B) forming C. Which of the following statements regarding stream C must be true? a. Stream flow velocity is greater than in A or B. b. Stream ...

ConcepTest: Stream Discharge Gauges #1 part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
Four stream gauging station locations are shown on the adjacent map (A, B, C, D). Assume the bedrock and topography is similar for each stream system. Predict which station will record the greatest discharge? a. A ...

ConcepTest: Calculating Stream Discharge part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
What is the discharge of a stream in a rectangular channel that has a cross-sectional area (width x depth) of 60 square meters, that is 40 kilometers long, and has a velocity of flow of 5 meters per second? a. 105 ...

ConcepTest: Streamflow Velocity Change After Channel is Narrowed part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
A stream channel is narrowed by bridge construction. How will the velocity of flow change if the depth and discharge of the stream remain constant? a. velocity will increase b. velocity will decrease c. velocity ...

ConcepTest: Stream Discharge Gauges #2 part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
Four stream gauging station locations are shown on the adjacent map (A, B, C, D). Assume the bedrock and topography is similar for each stream system. Predict which station is most likely to record the least ...

ConcepTest: Stream Diversion Structure #1 part of Starting Point-Teaching Entry Level Geoscience:ConcepTests:Examples
The town of Pleasantville is located at a meander bend in a floodplain. In order to reduce the threat of property loss due to erosion, Pleasantville's engineer proposes the construction of the diversion ...

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