Lesson 6: Dunes

This week, Cas the Ranger will tell you all about dunes! Dunes are tall mounds of sand that prevent the sea from flooding inland. In his new lesson this week, Cas will explain how they formed and why they’re so important!

On view starting April 11!

 

Check out even more lessons

 
 

Win a school trip

 

Coloring pages

 

Watch Lesson 1, "The Earth"

 

Watch Lesson 2, "Dinosaurs"