Curated OER
Inside the Earth
In this composition of the earth graphic organizer worksheet, students research the relative temperature and composition of the earth's crust, mantle, and core.
Australian Museum
Structure and Composition of the Earth
What makes the Earth unique? What are the different parts of the Earth? What is the chemical make-up of the Earth? Get the answers to these questions and more on this site from the Australian Museum Online.
Ducksters
Ducksters: Science for Kids: Composition of the Earth
Kids learn about the science of the composition of the Earth. Different layers and what they do.