The darling scarp was formed when magma movement from below the
earth's surface was moving the tectonic plates and when these
plates move it is not uncommon for any weak spots on the earths
crust to move. The darling scarp was flat until on day when the
tectonic plates were moving the weak spot that the darling scarp is
situated on gave way and the scarp was formed. Theheightdifference
on Greenmount hill was 400 meters high but know is only 200 meters
above sea level because of erosion.