The moving water can also wear away the rocks at the top of the waterfall and the shape of the waterfall can change as the years go by.
(The moving water; can also wear away; the rocks; L:at the top of the waterfall) (the shape of the waterfall; can change; T:as the years go by) (the years; go; by)
The moving water the shape of the waterfall the years
can also wear away can change go
the rocks L:at the top of the waterfall
T:as the years go by
by