______ First Suggested That Glacial/interglacial Episodes Are Related to Variation

Q2: _ moraines are elongate low mounds of

Q8: An end moraine marks the final edge

Q15: The grinding of rock against rock by

Q21: The central portion of a valley glacier

Q25: The thicker part of a glacier will

Q27: _ gives us more evidence of the

Q36: A(n) _ -shaped valley (in cross section)

Q43: If the terminus of a glacier remains

Q50: Glaciers can be considered as _ of

Q53: The sediment deposited by debris-laden melt water