Glacier action - SS1 Geography Past Questions and Answers - page 1
What is the primary component of glaciers?
Snow
Ice
Rock
Soil
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What process is responsible for shaping U-shaped valleys in highland areas?
Sedimentation
Erosion
Volcanism
Fossilization
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Which glacier feature consists of a smooth, rounded rock on one side and a steep, jagged rock on the other?
Crag and Tail
Boulder Clay
Erratic
Esker
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What do we call large rocks that have been transported by glaciers to areas where they don't naturally belong?
Drumlins
Eskers
Erratics
Roche Moutonnée
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What economic benefit is associated with glacier-fed rivers and streams?
Increased rainfall
Hydropower generation
Agricultural expansion
Mining opportunities
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What industry can benefit from the unique landscapes created by glacier features?
Software development
Fashion design
Tourism
Automotive manufacturing
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In the context of glaciers, what is boulder clay composed of?
Rocks, clay, and silt
Ice and snow
Gravel and sand
Diamonds and gemstones
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What do drumlins look like in the landscape?
Smooth and rounded hills
Tall and narrow ridges
Jagged mountain peaks
Winding river valleys
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Which process is responsible for the formation of eskers?
Erosion by glaciers
Volcanic eruptions
Meltwater streams
Tectonic plate movement
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What is the primary source of freshwater released when glaciers melt?
Seawater
Rainwater
Meltwater
Groundwater
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