Where masses of moving ice called glaciers are present, they widen and deepen the valleys.
(ice; called; glaciers) (masses of moving ice; are; present) (they; widen; T:Where masses of moving ice called glaciers are present) (they; deepen; the valleys)
ice masses of moving ice they they
called are widen deepen
glaciers
present
T:Where masses of moving ice called glaciers are present
the valleys