Assertion: alluvial fan | /r/CapableOf | build up by stream
Facets:
Source sentences:
text: An alluvial fan is a fan- or cone-shaped deposit of sediment crossed and built up by streams.
text: Alluvial fan: An alluvial fan is a fan- or cone-shaped deposit of sediment crossed and built up by streams.
text: An alluvial fan is a fan- or cone-shaped deposit of sediment crossed and built up by streams.
text: An alluvial fan is a fan- or cone-shaped deposit of sediment crossed and built up by streams.