Such rapid movement of large volumes of water would have caused extensive erosion and shaped the basic features of today's earth surface.
(Such rapid movement of large volumes of water; would have caused; extensive erosion) (Such rapid movement of large volumes of water; shaped; the basic features of today's earth surface)
Such rapid movement of large volumes of water Such rapid movement of large volumes of water
would have caused shaped
extensive erosion
the basic features of today's earth surface