The world's largest volcano by volume is Mauna Loa in Hawaii — larger than all others combined.

Sea cucumbers can expel internal organs as a defense mechanism.

Fact #350 · Ocean

There are deep ocean trenches deeper than Mount Everest is tall.

Fact #2273 · Ocean

The ocean contains structures larger than mountain ranges.

Fact #2068 · Ocean

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

Fact #5126 · Ocean

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

Fact #3589 · Ocean

The giant amphipod thrives in extreme ocean depths.

Fact #1421 · Ocean

Some deep‑sea creatures have never seen sunlight in millions of years.

Fact #2237 · Ocean

Coral reefs cover less than 1% of the ocean floor but support about 25% of all marine species.

Fact #5113 · Ocean