What are the top facts about the ocean? While much is known about the ocean, a large part of it remains unknown. Here are fun facts about it for people of all ages.

The ocean is vast and on average about 4,000 metres deep. It contains 1.3 billion cubic kilometres of water – that’s 97% of all the water on the surface of the Earth. [1] Home to over 240,000 known ...

A new study has revealed that ocean warming is accelerating at an alarming rate, increasing more than four times faster than ...

One global ocean spans 71% of Earth's surface, covering a vast interconnected body of water. Geographically, this ocean is ...

So take care of me, please, because I'm your home. Here are some more facts about oceans in these BBC Bitesize and BBC Teach guides. Learn how big the oceans are and where they are located with ...

Oceans cover two-thirds of the surface of our planet. The seas, which are vital to survival, have remained an enduring part of our human story. We are here to understand the Earth's oceans and put ...

Discover interesting facts about where sharks live ... Where they live: In every ocean around the globe. How long they've been around: 450 million years. How big they are: Smaller than a human ...

Once prevalent in every ocean except the Arctic and Antarctic, the leatherback population is rapidly declining in many parts of the world. While all other sea turtles have hard, bony shells ...