i How the Oceans Formed Probably the most striking thing about the Earth is the amount of water that it contains.
(the Oceans; Formed; Probably the most striking thing about the Earth) (i How the Oceans Formed Probably the most striking thing about the Earth; is; the amount of water that it contains) (the amount of water; contains; it)
the Oceans i How the Oceans Formed Probably the most striking thing about the Earth the amount of water
Formed is contains
Probably the most striking thing about the Earth
the amount of water that it contains
it