Lake Baikal holds more fresh water than all of North America's Great Lakes combined.

The Pacific Ocean is the deepest ocean on Earth.

Fact #337 · Ocean

Greenland's ice sheet is melting at accelerating rates, contributing significantly to global sea-level rise.

Fact #4779 · Ocean

The deep ocean floor is covered with fine sediment known as ooze.

Fact #1422 · Ocean

The Earth's oceans cover more than 70% of the planet's surface.

Fact #220 · Ocean

The Pacific Ocean is larger than all of Earth's landmasses combined.

Fact #3589 · Ocean

Some species of nudibranch (sea slug) incorporate stinging cells from jellyfish into their own bodies for defense.

Fact #5126 · Ocean

Some deep‑sea fish create their own light.

Fact #2475 · Ocean

Deep-sea creatures often have bioluminescent organs for communication.

Fact #884 · Ocean