Assertion: slope | /r/CapableOf | become unstable
Facets:
value: very
type: DEGREE
Source sentences:
text: If people dig into the base of a slope to create a road or a homesite, the slope may become unstable and move downhill.
text: Gravity-flow deposits on the slope may reflect periods when the slope became oversteepened and unstable from high rates of carbonate production on the reef.
text: As the top soils are filled with water and become heavy, slopes can become very unstable and slide over the low permeable bottom soils.
text: As the top soils are filled with water and become heavy, slopes can become very unstable and slide over the low permeable bottom soils.