Moraines may be on the glacier’s surface or deposited as piles or sheets of debris where the glacier has melted.
(Moraines; may be; on the glacier's surface) (Moraines; deposited; as piles or sheets of debris) (the glacier; has melted; L:piles or sheets of debris)
Moraines Moraines the glacier
may be deposited has melted
on the glacier's surface
as piles or sheets of debris
L:piles or sheets of debris