Assertion: glacier's valley | /r/HasProperty | flooded by the ocean
Facets:
value: to form coastal bays
type: PURPOSE
Source sentences:
text: continental glacier ice sheet found in relatively flat terrain ice shelf ice sheet flows off the land surface and into the ocean snowflake hexagonal crystal of the mineral ice ice granule a rounded pellet of ice firn a frozen layer of ice granules basal slip the component of flow in a glacier at its contact with bedrock plastic flow the component of flow in a glacier within its lower portion zone of crevassing the upper rigid surface zone of a glacier glacial head zone of accumulation, a glacier's proximal end zone of accumulation where ice mass is added to a glacier firnline, snowline boundary between the zone of accumulation and the zone of wasting glacial toe, snout zone of wasting, a glacier's distal end ablation the wasting of a glacier by melting sublimation wating of a glacier by loss to atmosphere icebery calving wasting of a glacier by loss of ice chunks glacial advance, waxing accumulation > wasting, when ice mass is gained stillstand accumulation = wasting, when ice mass is in balance glacial retreat, waning accumulation< wasting, when ice mass is lost glacial surge a temporary advance of the toe due to a flow rate increase, little change in ice mass plucking, quarrying glacial erosion in which solid materials are moved abrasion glacial erosion due to solid materials in motion rock flour the fine grained sediment formed by glacial abrasion glacial polish under-ice erosional feature in which bedrock is abraded smooth by rock flour glacial striations under-ice erosional features formed by a parallel set of scratches cut by glacial rocks as drag marks glacial grooves under-ice erosional features formed by furrows cut by larger glacial rocks whaleback, roche moutonnee under-ice erosional feature formed by an oval, asymmetrical hill, with its taller end oriented in the down flow direction U-shaped valley glacial valley formed by under-ice erosional cirque the headward portion of a U-shpaed valley fjord U-shaped valley now flooded by the ocean to form coastal bays and inlets tarn cirque basin lake pater noster lakes a chain of lakes occupied shallow rock basins in a U-shaped valley