What is formed at the head of the glacier, high on the mountain, as ice plucks pieces of rock out of the mountain?
A.
lateral moraine
B.
drumlin
C.
glacial lake
D.
cirque
Which are formed as glacial ice melts to form small channels underneath the glacier where sediment is deposited in sandy ridges?
A.
terminal moraines
B.
cirques
C.
eskers
D.
glacial striations