91. What is the name for the process by which glaciers deposit sediment in a mound or ridge that runs parallel to the direction of glacial flow?
a) Ablation
b) Accumulation
c) Sublimation
d) Deformation
92. Which of the following is a type of glacial feature that forms when three or more cirques meet at a central point?
a) Arete
b) Horn
c) Col
d) Tarn
93. What is the name for the process by which glaciers deposit sediment as they melt, forming a layer of till or sediment on the ground surface?
a) Ablation
b) Accumulation
c) Sublimation
d) Stratification
94. Which of the following is a type of glacial deposit that forms when a glacier deposits sediment in a long, streamlined hill that is shaped like an inverted spoon?
a) Esker
b) Kame
c) Drumlin
d) Moraine
95. What is the name for the process by which glaciers move over bedrock, smoothing and polishing it over time?
a) Flow
b) Erosion
c) Deposition
d) Weathering
