The mimic octopus can imitate other sea creatures.

The Earth's oceans are interconnected.

Fact #314 · Ocean

Dogs can smell certain diseases such as cancer.

Fact #2538 · Ocean

The Pacific Ocean is deeper than Mount Everest is tall.

Fact #258 · Ocean

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

Fact #2593 · Ocean

Sea otters use rocks as tools to break open shellfish.

Fact #43 · Ocean

Some marine animals use bioluminescence to produce light.

Fact #208 · Ocean

The Pacific Ocean is the deepest ocean on Earth.

Fact #337 · Ocean

Some volcanoes erupt underwater.

Fact #852 · Ocean