The oceanic currents play a crucial role in regulating the Earth's climate.

The ocean is vast and mysterious.

The Antarctic Ocean is the southernmost ocean on Earth.

The Indian Ocean is the third largest ocean in the world.

The boat sailed across the open ocean.

The Pacific Ocean is the largest and deepest ocean on Earth.

The Atlantic Ocean is the second largest ocean in the world.

The Arctic Ocean is the smallest and shallowest of the world's five major oceans.