Assertion: canyon | /r/MadeOf | a process of long-time erosion
Facets:
value: from a plateau level
type: OTHER
value: from table-land level
type: LOCATION
Source sentences:
text: Most canyons were formed by a process of long-time erosion from a plateau or table-land level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.
text: Most canyons were formed by a process of long-time erosion from a plateau level.