Assertion: alluvial fan's surface | /r/HasProperty | dynamic environments
Facets:
value: quite
type: DEGREE
value: with changing with each flooding event
type: OTHER
value: with surface channels
type: OTHER
value: with playa margins
type: OTHER
value: with sedimentary materials
type: OTHER
Source sentences:
text: Playa surfaces are quite dynamic environments with surface channels, playa margins, sedimentary materials, and biota changing with each flooding event.