70% of the world is covered with salt-water oceans. These oceans contain a huge diversity of life, from plankton to blue whales.

Oceans 101 | National Geographic
Learn all about the 5 Oceans of the Earth


What Physics Teachers Get Wrong About Tides! | Space Time | PBS Digital Studios
Neil deGrasse Tyson Explains the Tides

Deep Ocean

This Incredible Animation Shows How Deep The Ocean Really Is
The Ocean is Way Deeper Than You Think
Mariana Trench: Record-breaking journey to the bottom of the ocean – BBC News
What’s at the bottom of the ocean — and how we’re getting there | Victor Vescovo

Ocean Life

The Deepest Dive in Antarctica Reveals a Sea Floor Teeming With Life
Sardine Feeding Frenzy: Whale, Shark, Dolphin and Sea Lions | The Hunt | BBC Earth
Breathtaking Dive in Raja Ampat, West Papua, Indonesia Coral Reef, Into the Ocean & Under the Sea
Great Barrier Reef | Exploring Oceans


Oceans are Deserts
How do ocean currents work? – Jennifer Verduin

More Info on Corals and Reefs

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