Contributor: Alison Weiss. Lesson ID: 10590
Have you wondered why underwater stones are smooth, or why sinkholes happen? Using fun videos and easy hands-on experiments, learn about how erosion from wind and water changes the shape of the land!
We help prepare learners for a future that cannot yet be defined. They must be ready for change, willing to learn and able to think critically. Elephango is designed to create lifelong learners who are ready for that rapidly changing future.