KEY POINTS TO UNDERSTAND The ocean can be divided into two sections: the warm, lighted upper ocean and the cold, dark deep ocean.
(KEY; POINTS; TO UNDERSTAND; The ocean can be divided into two sections) Context(KEY POINTS,List([0, 10))):(The ocean; can be divided; into two sections)
KEY POINTS,List([0, 10))
KEY The ocean
POINTS can be divided
TO UNDERSTAND The ocean can be divided into two sections
into two sections