Assertion: lateral erosion | /r/CapableOf | widen the valley floor
Facets:
Source sentences:
text: When some base level is reached, the erosive activity switches to lateral erosion, which widens the valley floor and creates a narrow floodplain.
text: When some base level is reached, the erosive activity switches to lateral erosion, which widens the valley floor and creates a narrow floodplain.
text: When some base level is reached, the erosive activity switches to lateral erosion, which widens the valley floor and creates a narrow floodplain.