Assertion: glacier's mass | /r/CapableOf | cover large area of land
Facets:
Source sentences:
text: ice sheet - a huge mass of glacial ice and snow that covers a large area of land; it is dome-shaped (for example, the Antarctic and Greenland ice sheets) ice shelf - the part of an ice sheet that extends over the sea and floats in the water moraine - linear accumulations of rocks and sediment that are deposited at or near the edges of a glacier.