As the ocean crust was pushed under, molton lava was pushed up and it cooled forming the rock we have today.
(the ocean crust; was pushed; under) (molton lava; was pushed; up; T:As the ocean crust was pushed under) (it; forming; the rock we have today) (the rock; have; T:today)
the ocean crust molton lava it the rock
was pushed was pushed forming have
under
up T:As the ocean crust was pushed under
the rock we have today
T:today