Oceans Overview

The water on Earth makes it unique compared to the other planets in our solar system. Even though the oceans cover 72% of the Earth and supply half of its oxygen, we still don't know much about the creatures that live in it. Indeed, the oceans are our planet's life support system. Learn more about the oceans and our impact on them in this video from National Geographic.

Did you find this resource helpful?

Video Details

Grades Themes Type