Assertion: liquid methane | /r/CapableOf | erode the water-ice bedrock
Facets:
value: in the form of flash floods
type: TEMPORAL
Source sentences:
text: The "sand" on Titan is likely not made up of small grains of silicates like the sand on Earth, but rather might have formed when liquid methane rained and eroded the water-ice bedrock, possibly in the form of flash floods.