Whale sharks are the largest fish in the world, growing up to 40 feet long, but they eat only tiny plankton.

Plankton form the base of many marine food chains.

Fact #663 · Ocean

Certain birds migrate seasonally to access food sources.

Fact #905 · Ocean

A sea horse anchors itself using its tail.

Fact #514 · Ocean

Billy Mays died from heart disease shortly after a flight.

Fact #3198 · Ocean

The Pacific Ocean covers nearly one-third of Earth's surface.

Fact #297 · Ocean

The Pacific Ocean is deeper on average than other oceans.

Fact #226 · Ocean

Somewhere between 50% and 80% of earth's living organisms are in the ocean.

Fact #2593 · Ocean

The deepest part of the ocean is approximately 35,876 feet down.

Fact #2590 · Ocean