When sharks swam the Great Plains
2,187,775 Views
0 Questions Answered
Best of Web
Let’s Begin…
If you’ve ever been to, lived in, or even flown over the central swath of North America, then you’ve seen the remnants of what was a uniquely fascinating environment. Scientists call it the Western Interior Seaway, and at its greatest extent, it ran from the Caribbean Sea to the Canadian Arctic.
Think 5 Multiple Choice &
3 Open Answer Questions Dig Deeper Learn More Discuss 2 Guided Discussions &
0 Open Discussions
3 Open Answer Questions Dig Deeper Learn More Discuss 2 Guided Discussions &
0 Open Discussions
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
- Video created by PBS Eons
- Lesson Plan created by Luka Seamus Wright