Skip to main content

7 things we don't know about the ocean

7,517,795 Views

4,485 Questions Answered

Best of Web

Let’s Begin…

The ocean covers 70% of the planet, but humans still don’t know very much about it. In this video, Hank Green from SciShow discusses seven mysterious ocean topics.

What does halophilic mean?

Sign in to answer question

About TED-Ed Best of Web

TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.

Meet The Creators

More from Awesome Nature