lizzzagoddess lizzzagoddess 03-12-2016 Physics contestada 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