Glaciers can erode rock and sediment by the processes of _____.
a. corrosion and deflation
b. ablation and abrasion
c. plucking and hydraulic action
d. deflation and saltation
e. plucking and abrasion
Question 2
Two types of alpine glacier are _____.
a. ice caps and cirque glaciers
b. valley glaciers and cirque glaciers
c. ice sheets and piedmont glaciers
d. ice caps and piedmont glaciers
e. ice caps and valley glaciers