Assertion: glacier | /r/CapableOf | move through irregular terrain
Facets:
Source sentences:
text: When a glacier moves through irregular terrain, cracks called crevasses develop in the fracture zone.
text: Cracks form as the glacier moves over irregular terrain, which may penetrate the full depth of the fracture zone.
text: When a glacier moves through irregular terrain, cracks called crevasses develop in the fracture zone.