Core Mantle Crust Mini-Lesson
This mini-lesson is 2 pages long PLUS has a proportional Earth diagram to help you teach the CC Cycle 1 week 20 science lesson, "Layers of the Earth and Atmosphere".
With this clear and easy-to-understand lesson, you'll learn (and be able to teach!) just how it is that geologist know that the earth is divided into crust, mantle, outer core, and inner core.
After checkout, this lesson will be sent to your email address as a pdf within 24 hours.