The term CONTINENT DIVIDER can be solved by the crossword solutions OCEAN (5 letters) and SEA (3 letters). An OCEAN is a large body of salt water that covers much of the Earth's surface, while a SEA is a smaller body of salt water that is partially enclosed by land. Both oceans and seas are important parts of the Earth's hydrological cycle, and they both serve as continent dividers, separating the continents from each other.