Assertion: moraine | /r/HasProperty | formed
Facets:
value: from debris
type: CAUSE
value: during overall glacier retreat
type: TEMPORAL
Source sentences:
text: Moraines are formed from debris previously carried along by a glacier, and normally consist of somewhat rounded particles ranging in size from large boulders to minute glacial flour.
text: Most moraines are formed when the ice front remains more or less in the same place because advance of the glacier is balanced by melting along the ice front.
text: Moraines are formed from debris previously carried along by a glacier, and normally consist of somewhat rounded particles ranging in size from large boulders to minute glacial flour .
text: Dashed red lines show prominent geomorphic features resulting from moraines that were formed during overall glacier retreat.
text: The moraines were formed
text: The UA V surveys also reveal that moraines were formed